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Posted to commits@commons.apache.org by gg...@apache.org on 2018/09/27 22:24:26 UTC

svn commit: r1842194 [21/34] - in /commons/proper/configuration/trunk/src: main/java/org/apache/commons/configuration2/ main/java/org/apache/commons/configuration2/beanutils/ main/java/org/apache/commons/configuration2/builder/ main/java/org/apache/com...

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfiguration.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfiguration.java Thu Sep 27 22:24:23 2018
@@ -105,10 +105,10 @@ public class TestPropertiesConfiguration
      * @return the file handler associated with the configuration
      * @throws ConfigurationException if an error occurs
      */
-    private static FileHandler load(PropertiesConfiguration pc, String fileName)
+    private static FileHandler load(final PropertiesConfiguration pc, final String fileName)
             throws ConfigurationException
     {
-        FileHandler handler = new FileHandler(pc);
+        final FileHandler handler = new FileHandler(pc);
         handler.setFileName(fileName);
         handler.load();
         return handler;
@@ -117,7 +117,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoad() throws Exception
     {
-        String loaded = conf.getString("configuration.loaded");
+        final String loaded = conf.getString("configuration.loaded");
         assertEquals("true", loaded);
     }
 
@@ -128,8 +128,8 @@ public class TestPropertiesConfiguration
     @Test
     public void testAppend() throws Exception
     {
-        File file2 = ConfigurationAssert.getTestFile("threesome.properties");
-        FileHandler handler = new FileHandler(conf);
+        final File file2 = ConfigurationAssert.getTestFile("threesome.properties");
+        final FileHandler handler = new FileHandler(conf);
         handler.load(file2);
         assertEquals("aaa", conf.getString("test.threesome.one"));
         assertEquals("true", conf.getString("configuration.loaded"));
@@ -140,9 +140,9 @@ public class TestPropertiesConfiguration
      *
      * @param key the key to be checked
      */
-    private void checkEmpty(String key)
+    private void checkEmpty(final String key)
     {
-        String empty = conf.getString(key);
+        final String empty = conf.getString(key);
         assertNotNull("Property not found: " + key, empty);
         assertEquals("Wrong value for property " + key, "", empty);
     }
@@ -182,7 +182,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadInclude() throws Exception
     {
-        String loaded = conf.getString("include.loaded");
+        final String loaded = conf.getString("include.loaded");
         assertEquals("true", loaded);
     }
 
@@ -193,7 +193,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadIncludeInterpol() throws Exception
     {
-        String loaded = conf.getString("include.interpol.loaded");
+        final String loaded = conf.getString("include.interpol.loaded");
         assertEquals("true", loaded);
     }
 
@@ -204,11 +204,11 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadIncludeFromReader() throws ConfigurationException
     {
-        StringReader in =
+        final StringReader in =
                 new StringReader(PropertiesConfiguration.getInclude() + " = "
                         + ConfigurationAssert.getTestURL("include.properties"));
         conf = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.load(in);
         assertEquals("Include file not loaded", "true",
                 conf.getString("include.loaded"));
@@ -221,11 +221,11 @@ public class TestPropertiesConfiguration
     public void testDisableIncludes() throws ConfigurationException,
             IOException
     {
-        String content =
+        final String content =
                 PropertiesConfiguration.getInclude()
                         + " = nonExistingIncludeFile" + CR + PROP_NAME + " = "
                         + PROP_VALUE + CR;
-        StringReader in = new StringReader(content);
+        final StringReader in = new StringReader(content);
         conf = new PropertiesConfiguration();
         conf.setIncludesAllowed(false);
         conf.read(in);
@@ -239,7 +239,7 @@ public class TestPropertiesConfiguration
     public void testMultipleIncludeFiles() throws ConfigurationException
     {
         conf = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.load(ConfigurationAssert.getTestFile("config/testMultiInclude.properties"));
         assertEquals("Wrong top-level property", "topValue",
                 conf.getString("top"));
@@ -271,7 +271,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testList() throws Exception
     {
-        List<Object> packages = conf.getList("packages");
+        final List<Object> packages = conf.getList("packages");
         // we should get 3 packages here
         assertEquals(3, packages.size());
     }
@@ -281,7 +281,7 @@ public class TestPropertiesConfiguration
     {
         // add an array of strings to the configuration
         conf.addProperty("string", "value1");
-        List<Object> list = new ArrayList<>();
+        final List<Object> list = new ArrayList<>();
         for (int i = 1; i < 5; i++)
         {
             list.add("value" + i);
@@ -300,13 +300,13 @@ public class TestPropertiesConfiguration
     public void testSaveToCustomURL() throws Exception
     {
         // save the configuration to a custom URL
-        URL url = new URL("foo", "", 0, folder.newFile("testsave-custom-url.properties").getAbsolutePath(), new FileURLStreamHandler());
-        FileHandler handlerSave = new FileHandler(conf);
+        final URL url = new URL("foo", "", 0, folder.newFile("testsave-custom-url.properties").getAbsolutePath(), new FileURLStreamHandler());
+        final FileHandler handlerSave = new FileHandler(conf);
         handlerSave.save(url);
 
         // reload the configuration
-        PropertiesConfiguration config2 = new PropertiesConfiguration();
-        FileHandler handlerLoad = new FileHandler(config2);
+        final PropertiesConfiguration config2 = new PropertiesConfiguration();
+        final FileHandler handlerLoad = new FileHandler(config2);
         handlerLoad.load(url);
         assertEquals("true", config2.getString("configuration.loaded"));
     }
@@ -317,7 +317,7 @@ public class TestPropertiesConfiguration
         conf = new PropertiesConfiguration();
         // add an array of strings to the configuration
         conf.addProperty("string", "value1");
-        List<Object> list = new ArrayList<>();
+        final List<Object> list = new ArrayList<>();
         for (int i = 1; i < 5; i++)
         {
             list.add("value" + i);
@@ -344,7 +344,7 @@ public class TestPropertiesConfiguration
         conf.addProperty("test.dirs", "C:\\Temp\\,D:\\Data\\");
         saveTestConfig();
 
-        PropertiesConfiguration checkConfig = new PropertiesConfiguration();
+        final PropertiesConfiguration checkConfig = new PropertiesConfiguration();
         checkConfig.setListDelimiterHandler(new DisabledListDelimiterHandler());
         new FileHandler(checkConfig).load(testSavePropertiesFile);
         ConfigurationAssert.assertConfigurationEquals(conf, checkConfig);
@@ -360,7 +360,7 @@ public class TestPropertiesConfiguration
         conf.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
         saveTestConfig();
 
-        PropertiesConfiguration checkConfig = new PropertiesConfiguration();
+        final PropertiesConfiguration checkConfig = new PropertiesConfiguration();
         checkConfig.setListDelimiterHandler(conf.getListDelimiterHandler());
         new FileHandler(checkConfig).load(testSavePropertiesFile);
         ConfigurationAssert.assertConfigurationEquals(conf, checkConfig);
@@ -369,7 +369,7 @@ public class TestPropertiesConfiguration
     @Test(expected = ConfigurationException.class)
     public void testSaveMissingFilename() throws ConfigurationException
     {
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.save();
     }
 
@@ -380,7 +380,7 @@ public class TestPropertiesConfiguration
     public void testSaveWithBasePath() throws Exception
     {
         conf.setProperty("test", "true");
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.setBasePath(testSavePropertiesFile.getParentFile().toURI().toURL()
                 .toString());
         handler.setFileName(testSavePropertiesFile.getName());
@@ -397,7 +397,7 @@ public class TestPropertiesConfiguration
             throws ConfigurationException
     {
         conf.addProperty("test.dirs", "C:\\Temp\\\\,D:\\Data\\\\,E:\\Test\\");
-        List<Object> dirs = conf.getList("test.dirs");
+        final List<Object> dirs = conf.getList("test.dirs");
         assertEquals("Wrong number of list elements", 3, dirs.size());
         saveTestConfig();
         checkSavedConfig();
@@ -406,8 +406,8 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadViaPropertyWithBasePath() throws Exception
     {
-        PropertiesConfiguration pc = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(pc);
+        final PropertiesConfiguration pc = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(pc);
         handler.setBasePath(testBasePath);
         handler.setFileName("test.properties");
         handler.load();
@@ -418,8 +418,8 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadViaPropertyWithBasePath2() throws Exception
     {
-        PropertiesConfiguration pc = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(pc);
+        final PropertiesConfiguration pc = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(pc);
         handler.setBasePath(testBasePath2);
         handler.setFileName("test.properties");
         handler.load();
@@ -430,9 +430,9 @@ public class TestPropertiesConfiguration
     @Test
     public void testLoadFromFile() throws Exception
     {
-        File file = ConfigurationAssert.getTestFile("test.properties");
+        final File file = ConfigurationAssert.getTestFile("test.properties");
         conf.clear();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.setFile(file);
         handler.load();
 
@@ -455,7 +455,7 @@ public class TestPropertiesConfiguration
     private PropertiesConfiguration checkSavedConfig()
             throws ConfigurationException
     {
-        PropertiesConfiguration checkConfig = new PropertiesConfiguration();
+        final PropertiesConfiguration checkConfig = new PropertiesConfiguration();
         checkConfig.setListDelimiterHandler(new LegacyListDelimiterHandler(','));
         load(checkConfig, testSavePropertiesFile.getAbsolutePath());
         ConfigurationAssert.assertConfigurationEquals(conf, checkConfig);
@@ -465,14 +465,14 @@ public class TestPropertiesConfiguration
     @Test
     public void testGetStringWithEscapedChars()
     {
-        String property = conf.getString("test.unescape");
+        final String property = conf.getString("test.unescape");
         assertEquals("String with escaped characters", "This \n string \t contains \" escaped \\ characters", property);
     }
 
     @Test
     public void testGetStringWithEscapedComma()
     {
-        String property = conf.getString("test.unescape.list-separator");
+        final String property = conf.getString("test.unescape.list-separator");
         assertEquals("String with an escaped list separator", "This string contains , an escaped list separator", property);
     }
 
@@ -486,7 +486,7 @@ public class TestPropertiesConfiguration
     public void testEscapedKey() throws Exception
     {
         conf.clear();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.load(new StringReader("\\u0066\\u006f\\u006f=bar"));
 
         assertEquals("value of the 'foo' property", "bar", conf.getString("foo"));
@@ -495,7 +495,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testMixedArray()
     {
-        String[] array = conf.getStringArray("test.mixed.array");
+        final String[] array = conf.getStringArray("test.mixed.array");
 
         assertEquals("array length", 4, array.length);
         assertEquals("1st element", "a", array[0]);
@@ -507,7 +507,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testMultilines()
     {
-        String property = "This is a value spread out across several adjacent "
+        final String property = "This is a value spread out across several adjacent "
                 + "natural lines by escaping the line terminator with "
                 + "a backslash character.";
 
@@ -523,7 +523,7 @@ public class TestPropertiesConfiguration
     {
         assertEquals("Wrong initial string", "a^b^c",
                 conf.getString("test.other.delimiter"));
-        PropertiesConfiguration pc2 = new PropertiesConfiguration();
+        final PropertiesConfiguration pc2 = new PropertiesConfiguration();
         pc2.setListDelimiterHandler(new DefaultListDelimiterHandler('^'));
         load(pc2, testProperties);
         assertEquals("Should obtain the first value", "a",
@@ -537,7 +537,7 @@ public class TestPropertiesConfiguration
     {
         assertEquals(4, conf.getList("test.mixed.array").size());
 
-        PropertiesConfiguration pc2 = new PropertiesConfiguration();
+        final PropertiesConfiguration pc2 = new PropertiesConfiguration();
         load(pc2, testProperties);
         assertEquals(2, pc2.getList("test.mixed.array").size());
     }
@@ -548,7 +548,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testNewLineEscaping()
     {
-        List<Object> list = conf.getList("test.path");
+        final List<Object> list = conf.getList("test.path");
         assertEquals(3, list.size());
         assertEquals("C:\\path1\\", list.get(0));
         assertEquals("C:\\path2\\", list.get(1));
@@ -605,9 +605,9 @@ public class TestPropertiesConfiguration
     @Test
     public void testIncludeInSubDir() throws ConfigurationException
     {
-        CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
+        final CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
         builder.configure(new FileBasedBuilderParametersImpl().setFileName("testFactoryPropertiesInclude.xml"));
-        Configuration config = builder.getConfiguration();
+        final Configuration config = builder.getConfiguration();
         assertTrue(config.getBoolean("deeptest"));
         assertTrue(config.getBoolean("deepinclude"));
         assertFalse(config.containsKey("deeptestinvalid"));
@@ -624,9 +624,9 @@ public class TestPropertiesConfiguration
         conf.setHeader("My header");
         conf.setProperty("prop", "value");
 
-        StringWriter out = new StringWriter();
+        final StringWriter out = new StringWriter();
         new FileHandler(conf).save(out);
-        String content = out.toString();
+        final String content = out.toString();
         assertTrue("Header could not be found", content.indexOf("# My header"
                 + EOL + EOL) == 0);
         assertTrue("Property could not be found", content.indexOf("prop = value" + EOL) > 0);
@@ -638,11 +638,11 @@ public class TestPropertiesConfiguration
     @Test
     public void testGetLayout()
     {
-        PropertiesConfigurationLayout layout = conf.getLayout();
+        final PropertiesConfigurationLayout layout = conf.getLayout();
         assertNotNull("Layout is null", layout);
         assertSame("Different object returned", layout, conf.getLayout());
         conf.setLayout(null);
-        PropertiesConfigurationLayout layout2 = conf.getLayout();
+        final PropertiesConfigurationLayout layout2 = conf.getLayout();
         assertNotNull("Layout 2 is null", layout2);
         assertNotSame("Same object returned", layout, layout2);
     }
@@ -653,7 +653,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testPropertyLoaded() throws ConfigurationException
     {
-        DummyLayout layout = new DummyLayout();
+        final DummyLayout layout = new DummyLayout();
         conf.setLayout(layout);
         conf.propertyLoaded("layoutLoadedProperty", "yes");
         assertEquals("Layout's load() was called", 0, layout.loadCalls);
@@ -666,7 +666,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testPropertyLoadedInclude() throws ConfigurationException
     {
-        DummyLayout layout = new DummyLayout();
+        final DummyLayout layout = new DummyLayout();
         conf.setLayout(layout);
         conf.propertyLoaded(PropertiesConfiguration.getInclude(), "testClasspath.properties,testEqual.properties");
         assertEquals("Layout's load() was not correctly called", 2, layout.loadCalls);
@@ -680,7 +680,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testPropertyLoadedIncludeNotAllowed() throws ConfigurationException
     {
-        DummyLayout layout = new DummyLayout();
+        final DummyLayout layout = new DummyLayout();
         conf.setLayout(layout);
         conf.setIncludesAllowed(false);
         conf.propertyLoaded(PropertiesConfiguration.getInclude(), "testClassPath.properties,testEqual.properties");
@@ -708,7 +708,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testClone() throws ConfigurationException
     {
-        PropertiesConfiguration copy = (PropertiesConfiguration) conf.clone();
+        final PropertiesConfiguration copy = (PropertiesConfiguration) conf.clone();
         assertNotSame("Copy has same layout object", conf.getLayout(),
                 copy.getLayout());
         assertEquals("Wrong number of event listeners for original", 1, conf
@@ -719,9 +719,9 @@ public class TestPropertiesConfiguration
                 .getEventListeners(ConfigurationEvent.ANY).iterator().next());
         assertSame("Wrong event listener for clone", copy.getLayout(), copy
                 .getEventListeners(ConfigurationEvent.ANY).iterator().next());
-        StringWriter outConf = new StringWriter();
+        final StringWriter outConf = new StringWriter();
         new FileHandler(conf).save(outConf);
-        StringWriter outCopy = new StringWriter();
+        final StringWriter outCopy = new StringWriter();
         new FileHandler(copy).save(outCopy);
         assertEquals("Output from copy is different", outConf.toString(), outCopy.toString());
     }
@@ -733,7 +733,7 @@ public class TestPropertiesConfiguration
     public void testCloneNullLayout()
     {
         conf = new PropertiesConfiguration();
-        PropertiesConfiguration copy = (PropertiesConfiguration) conf.clone();
+        final PropertiesConfiguration copy = (PropertiesConfiguration) conf.clone();
         assertNotSame("Layout objects are the same", conf.getLayout(), copy.getLayout());
     }
 
@@ -743,11 +743,11 @@ public class TestPropertiesConfiguration
     @Test
     public void testSaveToHTTPServerSuccess() throws Exception
     {
-        MockHttpURLStreamHandler handler = new MockHttpURLStreamHandler(
+        final MockHttpURLStreamHandler handler = new MockHttpURLStreamHandler(
                 HttpURLConnection.HTTP_OK, testSavePropertiesFile);
-        URL url = new URL(null, "http://jakarta.apache.org", handler);
+        final URL url = new URL(null, "http://jakarta.apache.org", handler);
         new FileHandler(conf).save(url);
-        MockHttpURLConnection con = handler.getMockConnection();
+        final MockHttpURLConnection con = handler.getMockConnection();
         assertTrue("Wrong output flag", con.getDoOutput());
         assertEquals("Wrong method", "PUT", con.getRequestMethod());
         checkSavedConfig();
@@ -760,15 +760,15 @@ public class TestPropertiesConfiguration
     @Test
     public void testSaveToHTTPServerFail() throws Exception
     {
-        MockHttpURLStreamHandler handler = new MockHttpURLStreamHandler(
+        final MockHttpURLStreamHandler handler = new MockHttpURLStreamHandler(
                 HttpURLConnection.HTTP_BAD_REQUEST, testSavePropertiesFile);
-        URL url = new URL(null, "http://jakarta.apache.org", handler);
+        final URL url = new URL(null, "http://jakarta.apache.org", handler);
         try
         {
             new FileHandler(conf).save(url);
             fail("Response code was not checked!");
         }
-        catch (ConfigurationException cex)
+        catch (final ConfigurationException cex)
         {
             assertTrue("Wrong root cause: " + cex,
                     cex.getCause() instanceof IOException);
@@ -781,10 +781,10 @@ public class TestPropertiesConfiguration
     @Test
     public void testFileWithSharpSymbol() throws Exception
     {
-        File file = folder.newFile("sharp#1.properties");
+        final File file = folder.newFile("sharp#1.properties");
 
-        PropertiesConfiguration conf = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(conf);
+        final PropertiesConfiguration conf = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(conf);
         handler.setFile(file);
         handler.load();
         handler.save();
@@ -802,7 +802,7 @@ public class TestPropertiesConfiguration
     {
         final String testProperty = "test.successfull";
         conf = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.setFile(testSavePropertiesFile);
         conf.addProperty(testProperty, "true");
         handler.save();
@@ -817,7 +817,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testCopyAndSave() throws ConfigurationException
     {
-        Configuration copyConf = setUpCopyConfig();
+        final Configuration copyConf = setUpCopyConfig();
         conf.copy(copyConf);
         checkCopiedConfig(copyConf);
     }
@@ -829,7 +829,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testAppendAndSave() throws ConfigurationException
     {
-        Configuration copyConf = setUpCopyConfig();
+        final Configuration copyConf = setUpCopyConfig();
         conf.append(copyConf);
         checkCopiedConfig(copyConf);
     }
@@ -842,14 +842,14 @@ public class TestPropertiesConfiguration
     public void testSaveWithDataConfig() throws ConfigurationException
     {
         conf = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.setFile(testSavePropertiesFile);
-        DataConfiguration dataConfig = new DataConfiguration(conf);
+        final DataConfiguration dataConfig = new DataConfiguration(conf);
         dataConfig.setProperty("foo", "bar");
         assertEquals("Property not set", "bar", conf.getString("foo"));
 
         handler.save();
-        PropertiesConfiguration config2 = new PropertiesConfiguration();
+        final PropertiesConfiguration config2 = new PropertiesConfiguration();
         load(config2, testSavePropertiesFile.getAbsolutePath());
         assertEquals("Property not saved", "bar", config2.getString("foo"));
     }
@@ -884,14 +884,14 @@ public class TestPropertiesConfiguration
         {
             @Override
             public PropertiesConfiguration.PropertiesReader createPropertiesReader(
-                    Reader in)
+                    final Reader in)
             {
                 return new PropertiesReaderTestImpl(in, propertyCount);
             }
 
             @Override
             public PropertiesConfiguration.PropertiesWriter createPropertiesWriter(
-                    Writer out, ListDelimiterHandler handler)
+                    final Writer out, final ListDelimiterHandler handler)
             {
                 throw new UnsupportedOperationException("Unexpected call!");
             }
@@ -915,22 +915,22 @@ public class TestPropertiesConfiguration
         {
             @Override
             public PropertiesConfiguration.PropertiesReader createPropertiesReader(
-                    Reader in)
+                    final Reader in)
             {
                 throw new UnsupportedOperationException("Unexpected call!");
             }
 
             @Override
             public PropertiesConfiguration.PropertiesWriter createPropertiesWriter(
-                    Writer out, ListDelimiterHandler handler)
+                    final Writer out, final ListDelimiterHandler handler)
             {
                 try
                 {
-                    PropertiesWriterTestImpl propWriter = new PropertiesWriterTestImpl(handler);
+                    final PropertiesWriterTestImpl propWriter = new PropertiesWriterTestImpl(handler);
                     propertiesWriter.setValue(propWriter);
                     return propWriter;
                 }
-                catch (IOException e)
+                catch (final IOException e)
                 {
                     return null;
                 }
@@ -954,15 +954,15 @@ public class TestPropertiesConfiguration
                 "test.separator.tab\tfoo", "test.separator.whitespace foo",
                 "test.separator.no.space=foo"
         };
-        Set<String> foundLines = new HashSet<>();
-        BufferedReader in = new BufferedReader(new FileReader(
+        final Set<String> foundLines = new HashSet<>();
+        final BufferedReader in = new BufferedReader(new FileReader(
                 testSavePropertiesFile));
         try
         {
             String s;
             while ((s = in.readLine()) != null)
             {
-                for (String separatorTest : separatorTests) {
+                for (final String separatorTest : separatorTests) {
                     if (separatorTest.equals(s))
                     {
                         foundLines.add(s);
@@ -986,9 +986,9 @@ public class TestPropertiesConfiguration
     public void testSlashEscaping() throws ConfigurationException
     {
         conf.setProperty(PROP_NAME, "http://www.apache.org");
-        StringWriter writer = new StringWriter();
+        final StringWriter writer = new StringWriter();
         new FileHandler(conf).save(writer);
-        String s = writer.toString();
+        final String s = writer.toString();
         assertTrue("Value not found: " + s, s.contains(PROP_NAME
                 + " = http://www.apache.org"));
     }
@@ -1012,9 +1012,9 @@ public class TestPropertiesConfiguration
     public void testSetPropertyListWithDelimiterParsingDisabled()
             throws ConfigurationException
     {
-        String prop = "delimiterListProp";
+        final String prop = "delimiterListProp";
         conf.setListDelimiterHandler(DisabledListDelimiterHandler.INSTANCE);
-        List<String> list = Arrays.asList("val", "val2", "val3");
+        final List<String> list = Arrays.asList("val", "val2", "val3");
         conf.setProperty(prop, list);
         saveTestConfig();
         conf.clear();
@@ -1046,7 +1046,7 @@ public class TestPropertiesConfiguration
         conf.clear();
         conf.setProperty(PROP_NAME, PROP_VALUE);
         conf.setFooter(footer);
-        StringWriter out = new StringWriter();
+        final StringWriter out = new StringWriter();
         conf.write(out);
         assertEquals("Wrong result", PROP_NAME + " = " + PROP_VALUE + CR + "# "
                 + footer + CR, out.toString());
@@ -1069,7 +1069,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testGetFooterSynchronized()
     {
-        SynchronizerTestImpl sync = new SynchronizerTestImpl();
+        final SynchronizerTestImpl sync = new SynchronizerTestImpl();
         conf.setSynchronizer(sync);
         assertNotNull("No footer comment", conf.getFooter());
         sync.verify(Methods.BEGIN_READ, Methods.END_READ);
@@ -1081,7 +1081,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testSetFooterSynchronized()
     {
-        SynchronizerTestImpl sync = new SynchronizerTestImpl();
+        final SynchronizerTestImpl sync = new SynchronizerTestImpl();
         conf.setSynchronizer(sync);
         conf.setFooter("new comment");
         sync.verify(Methods.BEGIN_WRITE, Methods.END_WRITE);
@@ -1093,7 +1093,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testGetHeaderSynchronized()
     {
-        SynchronizerTestImpl sync = new SynchronizerTestImpl();
+        final SynchronizerTestImpl sync = new SynchronizerTestImpl();
         conf.setSynchronizer(sync);
         assertNull("Got a header comment", conf.getHeader());
         sync.verify(Methods.BEGIN_READ, Methods.END_READ);
@@ -1105,7 +1105,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testSetHeaderSynchronized()
     {
-        SynchronizerTestImpl sync = new SynchronizerTestImpl();
+        final SynchronizerTestImpl sync = new SynchronizerTestImpl();
         conf.setSynchronizer(sync);
         conf.setHeader("new comment");
         sync.verify(Methods.BEGIN_WRITE, Methods.END_WRITE);
@@ -1119,14 +1119,14 @@ public class TestPropertiesConfiguration
     public void testEscapeQuote() throws ConfigurationException
     {
         conf.clear();
-        String text = "\"Hello World!\"";
+        final String text = "\"Hello World!\"";
         conf.setProperty(PROP_NAME, text);
-        StringWriter out = new StringWriter();
+        final StringWriter out = new StringWriter();
         new FileHandler(conf).save(out);
         assertTrue("Value was escaped: " + out,
                 out.toString().contains(text));
         saveTestConfig();
-        PropertiesConfiguration c2 = new PropertiesConfiguration();
+        final PropertiesConfiguration c2 = new PropertiesConfiguration();
         load(c2, testSavePropertiesFile.getAbsolutePath());
         assertEquals("Wrong value", text, c2.getString(PROP_NAME));
     }
@@ -1142,10 +1142,10 @@ public class TestPropertiesConfiguration
         conf.addProperty("include", "include.properties");
         saveTestConfig();
 
-        FileSystem fs = new DefaultFileSystem()
+        final FileSystem fs = new DefaultFileSystem()
         {
             @Override
-            public InputStream getInputStream(URL url)
+            public InputStream getInputStream(final URL url)
                     throws ConfigurationException
             {
                 if (url.toString().endsWith("include.properties"))
@@ -1155,7 +1155,7 @@ public class TestPropertiesConfiguration
                         return new ByteArrayInputStream(
                                 "test.outcome = success".getBytes("UTF-8"));
                     }
-                    catch (UnsupportedEncodingException e)
+                    catch (final UnsupportedEncodingException e)
                     {
                         throw new ConfigurationException("Unsupported encoding",
                                 e);
@@ -1164,14 +1164,14 @@ public class TestPropertiesConfiguration
                 return super.getInputStream(url);
             }
         };
-        Parameters params = new Parameters();
-        FileBasedConfigurationBuilder<PropertiesConfiguration> builder =
+        final Parameters params = new Parameters();
+        final FileBasedConfigurationBuilder<PropertiesConfiguration> builder =
                 new FileBasedConfigurationBuilder<>(
                         PropertiesConfiguration.class);
         builder.configure(params.fileBased().setFile(testSavePropertiesFile)
                 .setBasePath(ConfigurationAssert.OUT_DIR.toURI().toString())
                 .setFileSystem(fs));
-        PropertiesConfiguration configuration = builder.getConfiguration();
+        final PropertiesConfiguration configuration = builder.getConfiguration();
         assertEquals("success", configuration.getString("test.outcome"));
     }
 
@@ -1195,13 +1195,13 @@ public class TestPropertiesConfiguration
     public void testReadCalledDirectly() throws IOException
     {
         conf = new PropertiesConfiguration();
-        Reader in = new FileReader(ConfigurationAssert.getTestFile("test.properties"));
+        final Reader in = new FileReader(ConfigurationAssert.getTestFile("test.properties"));
         try
         {
             conf.read(in);
             fail("No exception thrown!");
         }
-        catch (ConfigurationException e)
+        catch (final ConfigurationException e)
         {
             assertThat(e.getMessage(), containsString("FileHandler"));
         }
@@ -1217,11 +1217,11 @@ public class TestPropertiesConfiguration
      *
      * @param key the key
      */
-    private void checkBackslashList(String key)
+    private void checkBackslashList(final String key)
     {
-        Object prop = conf.getProperty("test." + key);
+        final Object prop = conf.getProperty("test." + key);
         assertTrue("Not a list", prop instanceof List);
-        List<?> list = (List<?>) prop;
+        final List<?> list = (List<?>) prop;
         assertEquals("Wrong number of list elements", 2, list.size());
         final String prefix = "\\\\" + key;
         assertEquals("Wrong element 1", prefix + "a", list.get(0));
@@ -1236,7 +1236,7 @@ public class TestPropertiesConfiguration
     private Configuration setUpCopyConfig()
     {
         final int count = 25;
-        Configuration result = new BaseConfiguration();
+        final Configuration result = new BaseConfiguration();
         for (int i = 1; i <= count; i++)
         {
             result.addProperty("copyKey" + i, "copyValue" + i);
@@ -1251,15 +1251,15 @@ public class TestPropertiesConfiguration
      * @param copyConf the copied configuration
      * @throws ConfigurationException if an error occurs
      */
-    private void checkCopiedConfig(Configuration copyConf)
+    private void checkCopiedConfig(final Configuration copyConf)
             throws ConfigurationException
     {
         saveTestConfig();
-        PropertiesConfiguration checkConf = new PropertiesConfiguration();
+        final PropertiesConfiguration checkConf = new PropertiesConfiguration();
         load(checkConf, testSavePropertiesFile.getAbsolutePath());
-        for (Iterator<String> it = copyConf.getKeys(); it.hasNext();)
+        for (final Iterator<String> it = copyConf.getKeys(); it.hasNext();)
         {
-            String key = it.next();
+            final String key = it.next();
             assertEquals("Wrong value for property " + key, checkConf
                     .getProperty(key), copyConf.getProperty(key));
         }
@@ -1272,7 +1272,7 @@ public class TestPropertiesConfiguration
      */
     private void saveTestConfig() throws ConfigurationException
     {
-        FileHandler handler = new FileHandler(conf);
+        final FileHandler handler = new FileHandler(conf);
         handler.save(testSavePropertiesFile);
     }
 
@@ -1286,7 +1286,7 @@ public class TestPropertiesConfiguration
         public int loadCalls;
 
         @Override
-        public void load(PropertiesConfiguration config, Reader in)
+        public void load(final PropertiesConfiguration config, final Reader in)
                 throws ConfigurationException
         {
             loadCalls++;
@@ -1305,7 +1305,7 @@ public class TestPropertiesConfiguration
         /** The output file. The output stream will point to this file.*/
         private final File outputFile;
 
-        protected MockHttpURLConnection(URL u, int respCode, File outFile)
+        protected MockHttpURLConnection(final URL u, final int respCode, final File outFile)
         {
             super(u);
             returnCode = respCode;
@@ -1355,7 +1355,7 @@ public class TestPropertiesConfiguration
         /** Stores the connection.*/
         private MockHttpURLConnection connection;
 
-        public MockHttpURLStreamHandler(int respCode, File outFile)
+        public MockHttpURLStreamHandler(final int respCode, final File outFile)
         {
             responseCode = respCode;
             outputFile = outFile;
@@ -1367,7 +1367,7 @@ public class TestPropertiesConfiguration
         }
 
         @Override
-        protected URLConnection openConnection(URL u) throws IOException
+        protected URLConnection openConnection(final URL u) throws IOException
         {
             connection = new MockHttpURLConnection(u, responseCode, outputFile);
             return connection;
@@ -1388,7 +1388,7 @@ public class TestPropertiesConfiguration
         /** The current number of properties. */
         private int propertyCount;
 
-        public PropertiesReaderTestImpl(Reader reader, int maxProps)
+        public PropertiesReaderTestImpl(final Reader reader, final int maxProps)
         {
             super(reader);
             maxProperties = maxProps;
@@ -1422,7 +1422,7 @@ public class TestPropertiesConfiguration
     private static class PropertiesWriterTestImpl extends
             PropertiesConfiguration.PropertiesWriter
     {
-        public PropertiesWriterTestImpl(ListDelimiterHandler handler) throws IOException
+        public PropertiesWriterTestImpl(final ListDelimiterHandler handler) throws IOException
         {
             super(new FileWriter(testSavePropertiesFile), handler);
         }

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfigurationLayout.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfigurationLayout.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfigurationLayout.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesConfigurationLayout.java Thu Sep 27 22:24:23 2018
@@ -88,7 +88,7 @@ public class TestPropertiesConfiguration
     {
         assertTrue("Object contains keys", layout.getKeys().isEmpty());
         assertNull("Header comment not null", layout.getHeaderComment());
-        Iterator<EventListener<? super ConfigurationEvent>> it =
+        final Iterator<EventListener<? super ConfigurationEvent>> it =
                 config.getEventListeners(ConfigurationEvent.ANY).iterator();
         assertTrue("No event listener registered", it.hasNext());
         assertSame("Layout not registered as event listener", layout, it.next());
@@ -236,7 +236,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testHeaderCommentWithBlancsAndPresetHeaderComment() throws ConfigurationException
     {
-        String presetHeaderComment = "preset" + TEST_COMMENT + CRNORM + CRNORM + TEST_COMMENT;
+        final String presetHeaderComment = "preset" + TEST_COMMENT + CRNORM + CRNORM + TEST_COMMENT;
         builder.addComment(TEST_COMMENT);
         builder.addComment(null);
         builder.addComment(TEST_COMMENT);
@@ -288,7 +288,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testEventAdd()
     {
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.ADD_PROPERTY, TEST_KEY, TEST_VALUE,
                 false);
         layout.onEvent(event);
@@ -306,7 +306,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testEventAddMultiple()
     {
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.ADD_PROPERTY, TEST_KEY, TEST_VALUE,
                 false);
         layout.onEvent(event);
@@ -324,7 +324,7 @@ public class TestPropertiesConfiguration
         builder.addComment(TEST_COMMENT);
         builder.addProperty(TEST_KEY, TEST_VALUE);
         layout.load(config, builder.getReader());
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.ADD_PROPERTY, TEST_KEY, TEST_VALUE,
                 false);
         layout.onEvent(event);
@@ -340,7 +340,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testEventSetNonExisting()
     {
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.SET_PROPERTY, TEST_KEY, TEST_VALUE,
                 false);
         layout.onEvent(event);
@@ -373,7 +373,7 @@ public class TestPropertiesConfiguration
     public void testEventClearConfig() throws Exception
     {
         fillLayout();
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.CLEAR, null, null, false);
         layout.onEvent(event);
         assertTrue("Keys not empty", layout.getKeys().isEmpty());
@@ -386,7 +386,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testEventAddBefore()
     {
-        ConfigurationEvent event = new ConfigurationEvent(this,
+        final ConfigurationEvent event = new ConfigurationEvent(this,
                 ConfigurationEvent.ADD_PROPERTY, TEST_KEY, TEST_VALUE,
                 true);
         layout.onEvent(event);
@@ -400,7 +400,7 @@ public class TestPropertiesConfiguration
     @Test
     public void testRecursiveLoadCall() throws ConfigurationException
     {
-        PropertiesBuilder b = new PropertiesBuilder();
+        final PropertiesBuilder b = new PropertiesBuilder();
         b.addComment("A nested header comment.");
         b.addComment("With multiple lines");
         b.addComment(null);
@@ -567,7 +567,7 @@ public class TestPropertiesConfiguration
     {
         fillLayout();
         layout.setComment("NonExistingKey", "NonExistingComment");
-        String output = getLayoutString();
+        final String output = getLayoutString();
         assertTrue("Non existing key was found", !output.contains("NonExistingKey"));
         assertTrue("Non existing comment was found", !output.contains("NonExistingComment"));
     }
@@ -588,10 +588,10 @@ public class TestPropertiesConfiguration
     public void testInitCopy()
     {
         fillLayout();
-        PropertiesConfigurationLayout l2 = new PropertiesConfigurationLayout(layout);
+        final PropertiesConfigurationLayout l2 = new PropertiesConfigurationLayout(layout);
         assertEquals("Wrong number of keys", layout.getKeys().size(), l2
                 .getKeys().size());
-        for (String key : layout.getKeys())
+        for (final String key : layout.getKeys())
         {
             assertTrue("Key was not found: " + key, l2.getKeys().contains(key));
         }
@@ -608,7 +608,7 @@ public class TestPropertiesConfiguration
     public void testInitCopyModify()
     {
         fillLayout();
-        PropertiesConfigurationLayout l2 = new PropertiesConfigurationLayout(layout);
+        final PropertiesConfigurationLayout l2 = new PropertiesConfigurationLayout(layout);
         assertEquals("Comments are not equal", layout.getComment(TEST_KEY), l2
                 .getComment(TEST_KEY));
         layout.setComment(TEST_KEY, "A new comment");
@@ -711,7 +711,7 @@ public class TestPropertiesConfiguration
         {
             layout.load(config, builder.getReader());
         }
-        catch (ConfigurationException cex)
+        catch (final ConfigurationException cex)
         {
             // should not happen
             fail("Exception was thrown: " + cex);
@@ -726,7 +726,7 @@ public class TestPropertiesConfiguration
      */
     private String getLayoutString() throws ConfigurationException
     {
-        StringWriter out = new StringWriter();
+        final StringWriter out = new StringWriter();
         layout.save(config, out);
         return out.toString();
     }
@@ -737,7 +737,7 @@ public class TestPropertiesConfiguration
      * @param expected the expected result
      * @throws ConfigurationException if an error occurs
      */
-    private void checkLayoutString(String expected)
+    private void checkLayoutString(final String expected)
             throws ConfigurationException
     {
         assertEquals("Wrong layout file content", expected, getLayoutString());
@@ -759,7 +759,7 @@ public class TestPropertiesConfiguration
          *
          * @param s the content of the line
          */
-        public void addLine(String s)
+        public void addLine(final String s)
         {
             buf.append(s).append(CR);
         }
@@ -770,7 +770,7 @@ public class TestPropertiesConfiguration
          * @param key the property key
          * @param value the value
          */
-        public void addProperty(String key, String value)
+        public void addProperty(final String key, final String value)
         {
             buf.append(key).append(" = ").append(value).append(CR);
         }
@@ -781,7 +781,7 @@ public class TestPropertiesConfiguration
          * @param s the comment (can be <b>null</b>, then a blanc line is
          * added)
          */
-        public void addComment(String s)
+        public void addComment(final String s)
         {
             if (s != null)
             {
@@ -835,7 +835,7 @@ public class TestPropertiesConfiguration
          * load() call on the layout is invoked.
          */
         @Override
-        boolean propertyLoaded(String key, String value)
+        boolean propertyLoaded(final String key, final String value)
                 throws ConfigurationException
         {
             if (builder == null)

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesSequence.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesSequence.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesSequence.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestPropertiesSequence.java Thu Sep 27 22:24:23 2018
@@ -40,23 +40,23 @@ public class TestPropertiesSequence
     @Test
     public void testConfigurationValuesInSameOrderFromFile() throws Exception
     {
-        String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
-        String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
+        final String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
+        final String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
 
-        PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(simpleConfiguration);
+        final PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(simpleConfiguration);
         handler.setFileName(simpleConfigurationFile);
         handler.load();
 
-        CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
+        final CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
         builder.configure(new FileBasedBuilderParametersImpl().setFileName(compositeConfigurationFile));
-        Configuration compositeConfiguration = builder.getConfiguration();
+        final Configuration compositeConfiguration = builder.getConfiguration();
 
-        Configuration a = simpleConfiguration.subset("prefix");
-        Configuration b = compositeConfiguration.subset("prefix");
+        final Configuration a = simpleConfiguration.subset("prefix");
+        final Configuration b = compositeConfiguration.subset("prefix");
 
-        List<String> keysSimpleConfiguration = ConfigurationAssert.keysToList(a);
-        List<String> keysCompositeConfiguration = ConfigurationAssert.keysToList(b);
+        final List<String> keysSimpleConfiguration = ConfigurationAssert.keysToList(a);
+        final List<String> keysCompositeConfiguration = ConfigurationAssert.keysToList(b);
 
         assertTrue("Size:" + keysSimpleConfiguration.size(), keysSimpleConfiguration.size() > 0);
         assertEquals(keysSimpleConfiguration.size(), keysCompositeConfiguration.size());
@@ -70,17 +70,17 @@ public class TestPropertiesSequence
     @Test
     public void testConfigurationValuesInSameOrderWithManualAdd() throws Exception
     {
-        String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
-        String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
+        final String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
+        final String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
 
-        PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(simpleConfiguration);
+        final PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(simpleConfiguration);
         handler.setFileName(simpleConfigurationFile);
         handler.load();
 
-        CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
+        final CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
         builder.configure(new FileBasedBuilderParametersImpl().setFileName(compositeConfigurationFile));
-        Configuration compositeConfiguration = builder.getConfiguration();
+        final Configuration compositeConfiguration = builder.getConfiguration();
 
         simpleConfiguration.setProperty("prefix.Co.test", Boolean.TRUE);
         simpleConfiguration.setProperty("prefix.Av.test", Boolean.TRUE);
@@ -88,11 +88,11 @@ public class TestPropertiesSequence
         compositeConfiguration.setProperty("prefix.Co.test", Boolean.TRUE);
         compositeConfiguration.setProperty("prefix.Av.test", Boolean.TRUE);
 
-        Configuration a = simpleConfiguration.subset("prefix");
-        Configuration b = compositeConfiguration.subset("prefix");
+        final Configuration a = simpleConfiguration.subset("prefix");
+        final Configuration b = compositeConfiguration.subset("prefix");
 
-        List<String> keysSimpleConfiguration = ConfigurationAssert.keysToList(a);
-        List<String> keysCompositeConfiguration = ConfigurationAssert.keysToList(b);
+        final List<String> keysSimpleConfiguration = ConfigurationAssert.keysToList(a);
+        final List<String> keysCompositeConfiguration = ConfigurationAssert.keysToList(b);
 
         assertTrue("Size:" + keysSimpleConfiguration.size(), keysSimpleConfiguration.size() > 0);
         assertEquals(keysSimpleConfiguration.size(), keysCompositeConfiguration.size());
@@ -106,29 +106,29 @@ public class TestPropertiesSequence
     @Test
     public void testMappingInSameOrder() throws Exception
     {
-        String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
-        String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
+        final String simpleConfigurationFile = ConfigurationAssert.getTestFile("testSequence.properties").getAbsolutePath();
+        final String compositeConfigurationFile = ConfigurationAssert.getTestFile("testSequenceDigester.xml").getAbsolutePath();
 
-        PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(simpleConfiguration);
+        final PropertiesConfiguration simpleConfiguration = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(simpleConfiguration);
         handler.setFileName(simpleConfigurationFile);
         handler.load();
 
-        CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
+        final CombinedConfigurationBuilder builder = new CombinedConfigurationBuilder();
         builder.configure(new FileBasedBuilderParametersImpl().setFileName(compositeConfigurationFile));
-        Configuration compositeConfiguration = builder.getConfiguration();
+        final Configuration compositeConfiguration = builder.getConfiguration();
 
-        Configuration mapping = new BaseConfiguration();
-        Configuration mapping2 = new BaseConfiguration();
+        final Configuration mapping = new BaseConfiguration();
+        final Configuration mapping2 = new BaseConfiguration();
 
-        for (Iterator<String> keys = simpleConfiguration.getKeys(); keys.hasNext();)
+        for (final Iterator<String> keys = simpleConfiguration.getKeys(); keys.hasNext();)
         {
-            String key = keys.next();
-            String[] keyParts = StringUtils.split(key, ".");
+            final String key = keys.next();
+            final String[] keyParts = StringUtils.split(key, ".");
 
             if ((keyParts.length == 3) && keyParts[0].equals("prefix") && keyParts[2].equals("postfix"))
             {
-                String serviceKey = keyParts[1];
+                final String serviceKey = keyParts[1];
 
                 if (!mapping.containsKey(serviceKey))
                 {
@@ -137,14 +137,14 @@ public class TestPropertiesSequence
             }
         }
 
-        for (Iterator<String> keys = compositeConfiguration.getKeys(); keys.hasNext();)
+        for (final Iterator<String> keys = compositeConfiguration.getKeys(); keys.hasNext();)
         {
-            String key = keys.next();
-            String[] keyParts = StringUtils.split(key, ".");
+            final String key = keys.next();
+            final String[] keyParts = StringUtils.split(key, ".");
 
             if ((keyParts.length == 3) && keyParts[0].equals("prefix") && keyParts[2].equals("postfix"))
             {
-                String serviceKey = keyParts[1];
+                final String serviceKey = keyParts[1];
 
                 if (!mapping2.containsKey(serviceKey))
                 {

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestStrictConfigurationComparator.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestStrictConfigurationComparator.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestStrictConfigurationComparator.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestStrictConfigurationComparator.java Thu Sep 27 22:24:23 2018
@@ -60,7 +60,7 @@ public class TestStrictConfigurationComp
             comparator.compare(configuration, configuration));
 
         // Create the second configuration
-        Configuration other = new BaseConfiguration();
+        final Configuration other = new BaseConfiguration();
         assertFalse(
             "Compare a configuration with an empty one",
             comparator.compare(configuration, other));

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubnodeConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubnodeConfiguration.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubnodeConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubnodeConfiguration.java Thu Sep 27 22:24:23 2018
@@ -75,7 +75,7 @@ public class TestSubnodeConfiguration
      */
     private static BaseHierarchicalConfiguration setUpParentConfig()
     {
-        BaseHierarchicalConfiguration conf =
+        final BaseHierarchicalConfiguration conf =
                 new BaseHierarchicalConfiguration();
         appendTree(conf, NodeStructureHelper.ROOT_TABLES_TREE);
         return conf;
@@ -87,8 +87,8 @@ public class TestSubnodeConfiguration
      * @param configuration the configuration
      * @param root the root of the tree structure to be added
      */
-    private static void appendTree(BaseHierarchicalConfiguration configuration,
-            ImmutableNode root)
+    private static void appendTree(final BaseHierarchicalConfiguration configuration,
+            final ImmutableNode root)
     {
         configuration.addNodes(null, Collections.singleton(root));
     }
@@ -106,7 +106,7 @@ public class TestSubnodeConfiguration
      *
      * @param key the key
      */
-    private void setUpSubnodeConfig(String key)
+    private void setUpSubnodeConfig(final String key)
     {
         config = (SubnodeConfiguration) parent.configurationAt(key, true);
     }
@@ -117,9 +117,9 @@ public class TestSubnodeConfiguration
      * @param selector the selector
      * @return the tracked model
      */
-    private TrackedNodeModel setUpTrackedModel(NodeSelector selector)
+    private TrackedNodeModel setUpTrackedModel(final NodeSelector selector)
     {
-        InMemoryNodeModel parentModel = (InMemoryNodeModel) parent.getModel();
+        final InMemoryNodeModel parentModel = (InMemoryNodeModel) parent.getModel();
         parentModel.trackNode(selector, parent);
         return new TrackedNodeModel(parent, selector, true);
     }
@@ -178,7 +178,7 @@ public class TestSubnodeConfiguration
     {
         assertEquals("Wrong table name", NodeStructureHelper.table(0),
                 config.getString("name"));
-        List<Object> fields = config.getList("fields.field.name");
+        final List<Object> fields = config.getList("fields.field.name");
         assertEquals("Wrong number of fields",
                 NodeStructureHelper.fieldsLength(0), fields.size());
         for (int i = 0; i < NodeStructureHelper.fieldsLength(0); i++)
@@ -220,7 +220,7 @@ public class TestSubnodeConfiguration
                 parent.getString("tables.table(0)[@table-type]"));
 
         parent.addProperty("tables.table(0).fields.field(-1).name", "newField");
-        List<Object> fields = config.getList("fields.field.name");
+        final List<Object> fields = config.getList("fields.field.name");
         assertEquals("New field was not added",
                 NodeStructureHelper.fieldsLength(0) + 1, fields.size());
         assertEquals("Wrong last field", "newField",
@@ -234,7 +234,7 @@ public class TestSubnodeConfiguration
     public void testGetKeys()
     {
         setUpSubnodeConfig();
-        Set<String> keys = new HashSet<>();
+        final Set<String> keys = new HashSet<>();
         keys.addAll(ConfigurationAssert.keysToList(config));
         assertEquals("Incorrect number of keys", 2, keys.size());
         assertTrue("Key 1 not contained", keys.contains("name"));
@@ -276,8 +276,8 @@ public class TestSubnodeConfiguration
     @Test
     public void testSetListDelimiterHandler()
     {
-        ListDelimiterHandler handler1 = new DefaultListDelimiterHandler('/');
-        ListDelimiterHandler handler2 = new DefaultListDelimiterHandler(';');
+        final ListDelimiterHandler handler1 = new DefaultListDelimiterHandler('/');
+        final ListDelimiterHandler handler2 = new DefaultListDelimiterHandler(';');
         parent.setListDelimiterHandler(handler1);
         setUpSubnodeConfig();
         parent.setListDelimiterHandler(handler2);
@@ -301,7 +301,7 @@ public class TestSubnodeConfiguration
         setUpSubnodeConfig("tables/table[1]");
         assertEquals("Wrong field name", NodeStructureHelper.field(0, 1),
                 config.getString("fields/field[2]/name"));
-        Set<String> keys = ConfigurationAssert.keysToSet(config);
+        final Set<String> keys = ConfigurationAssert.keysToSet(config);
         assertEquals("Wrong number of keys", 2, keys.size());
         assertTrue("Key 1 not contained", keys.contains("name"));
         assertTrue("Key 2 not contained", keys.contains("fields/field/name"));
@@ -317,7 +317,7 @@ public class TestSubnodeConfiguration
     public void testConfiguarationAtNoUpdates()
     {
         setUpSubnodeConfig();
-        HierarchicalConfiguration<ImmutableNode> sub2 =
+        final HierarchicalConfiguration<ImmutableNode> sub2 =
                 config.configurationAt("fields.field(1)");
         assertEquals("Wrong value of property",
                 NodeStructureHelper.field(0, 1), sub2.getString("name"));
@@ -333,7 +333,7 @@ public class TestSubnodeConfiguration
     public void testConfigurationAtWithUpdateSupport()
     {
         setUpSubnodeConfig();
-        SubnodeConfiguration sub2 =
+        final SubnodeConfiguration sub2 =
                 (SubnodeConfiguration) config.configurationAt("fields.field(1)", true);
         assertEquals("Wrong value of property",
                 NodeStructureHelper.field(0, 1), sub2.getString("name"));
@@ -365,14 +365,14 @@ public class TestSubnodeConfiguration
      *
      * @param withUpdates the supports updates flag
      */
-    private void checkInterpolationFromConfigurationAt(boolean withUpdates)
+    private void checkInterpolationFromConfigurationAt(final boolean withUpdates)
     {
         parent.addProperty("base.dir", "/home/foo");
         parent.addProperty("test.absolute.dir.dir1", "${base.dir}/path1");
         parent.addProperty("test.absolute.dir.dir2", "${base.dir}/path2");
         parent.addProperty("test.absolute.dir.dir3", "${base.dir}/path3");
 
-        Configuration sub =
+        final Configuration sub =
                 parent.configurationAt("test.absolute.dir", withUpdates);
         for (int i = 1; i < 4; i++)
         {
@@ -414,7 +414,7 @@ public class TestSubnodeConfiguration
         parent.addProperty("test.absolute.dir.dir1", "${base.dir}/path1");
         parent.addProperty("test.absolute.dir.dir2", "${dir1}");
 
-        Configuration sub = parent.configurationAt("test.absolute.dir");
+        final Configuration sub = parent.configurationAt("test.absolute.dir");
         assertEquals("Wrong interpolation in subnode", "/home/foo/path1",
                 sub.getString("dir1"));
         assertEquals("Wrong local interpolation in subnode", "/home/foo/path1",
@@ -441,11 +441,11 @@ public class TestSubnodeConfiguration
         parent.addProperty("tablespaces.tablespace(-1).name", "test");
         parent.addProperty("tables.table(0).var", "${brackets:x}");
 
-        ConfigurationInterpolator interpolator = parent.getInterpolator();
+        final ConfigurationInterpolator interpolator = parent.getInterpolator();
         interpolator.registerLookup("brackets", new Lookup() {
 
             @Override
-            public String lookup(String key) {
+            public String lookup(final String key) {
                 return "(" + key + ")";
             }
 
@@ -489,11 +489,11 @@ public class TestSubnodeConfiguration
     public void testClone()
     {
         setUpSubnodeConfig();
-        SubnodeConfiguration copy = (SubnodeConfiguration) config.clone();
+        final SubnodeConfiguration copy = (SubnodeConfiguration) config.clone();
         assertNotSame("Same model", config.getModel(), copy.getModel());
-        TrackedNodeModel subModel = (TrackedNodeModel) copy.getModel();
+        final TrackedNodeModel subModel = (TrackedNodeModel) copy.getModel();
         assertEquals("Wrong selector", SELECTOR, subModel.getSelector());
-        InMemoryNodeModel parentModel = (InMemoryNodeModel) parent.getModel();
+        final InMemoryNodeModel parentModel = (InMemoryNodeModel) parent.getModel();
         assertEquals("Wrong parent model", parentModel,
                 subModel.getParentModel());
 
@@ -510,12 +510,12 @@ public class TestSubnodeConfiguration
     @Test
     public void testClose()
     {
-        TrackedNodeModel model = EasyMock.createMock(TrackedNodeModel.class);
+        final TrackedNodeModel model = EasyMock.createMock(TrackedNodeModel.class);
         EasyMock.expect(model.getSelector()).andReturn(SELECTOR).anyTimes();
         model.close();
         EasyMock.replay(model);
 
-        SubnodeConfiguration config = new SubnodeConfiguration(parent, model);
+        final SubnodeConfiguration config = new SubnodeConfiguration(parent, model);
         config.close();
         EasyMock.verify(model);
     }
@@ -528,7 +528,7 @@ public class TestSubnodeConfiguration
     public void testGetNodeModel()
     {
         setUpSubnodeConfig();
-        InMemoryNodeModel nodeModel = config.getNodeModel();
+        final InMemoryNodeModel nodeModel = config.getNodeModel();
 
         assertEquals("Wrong root node", "table",
                 nodeModel.getNodeHandler().getRootNode().getNodeName());

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubsetConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubsetConfiguration.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubsetConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSubsetConfiguration.java Thu Sep 27 22:24:23 2018
@@ -62,11 +62,11 @@ public class TestSubsetConfiguration
     @Test
     public void testGetProperty()
     {
-        Configuration conf = new BaseConfiguration();
+        final Configuration conf = new BaseConfiguration();
         conf.setProperty("test.key1", "value1");
         conf.setProperty("testing.key2", "value1");
 
-        Configuration subset = new SubsetConfiguration(conf, "test", ".");
+        final Configuration subset = new SubsetConfiguration(conf, "test", ".");
         assertFalse("the subset is empty", subset.isEmpty());
         assertTrue("'key1' not found in the subset", subset.containsKey("key1"));
         assertFalse("'ng.key2' found in the subset", subset.containsKey("ng.key2"));
@@ -75,8 +75,8 @@ public class TestSubsetConfiguration
     @Test
     public void testSetProperty()
     {
-        Configuration conf = new BaseConfiguration();
-        Configuration subset = new SubsetConfiguration(conf, "test", ".");
+        final Configuration conf = new BaseConfiguration();
+        final Configuration subset = new SubsetConfiguration(conf, "test", ".");
 
         // set a property in the subset and check the parent
         subset.setProperty("key1", "value1");
@@ -92,7 +92,7 @@ public class TestSubsetConfiguration
     @Test
     public void testGetParentKey()
     {
-        Configuration conf = new BaseConfiguration();
+        final Configuration conf = new BaseConfiguration();
         // subset with delimiter
         SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
         assertEquals("parent key for \"key\"", "prefix.key", subset.getParentKey("key"));
@@ -107,7 +107,7 @@ public class TestSubsetConfiguration
     @Test
     public void testGetChildKey()
     {
-        Configuration conf = new BaseConfiguration();
+        final Configuration conf = new BaseConfiguration();
         // subset with delimiter
         SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
         assertEquals("parent key for \"prefixkey\"", "key", subset.getChildKey("prefix.key"));
@@ -122,14 +122,14 @@ public class TestSubsetConfiguration
     @Test
     public void testGetKeys()
     {
-        Configuration conf = new BaseConfiguration();
+        final Configuration conf = new BaseConfiguration();
         conf.setProperty("test", "value0");
         conf.setProperty("test.key1", "value1");
         conf.setProperty("testing.key2", "value1");
 
-        Configuration subset = new SubsetConfiguration(conf, "test", ".");
+        final Configuration subset = new SubsetConfiguration(conf, "test", ".");
 
-        Iterator<String> it = subset.getKeys();
+        final Iterator<String> it = subset.getKeys();
         assertEquals("1st key", "", it.next());
         assertEquals("2nd key", "key1", it.next());
         assertFalse("too many elements", it.hasNext());
@@ -138,14 +138,14 @@ public class TestSubsetConfiguration
     @Test
     public void testGetKeysWithPrefix()
     {
-        Configuration conf = new BaseConfiguration();
+        final Configuration conf = new BaseConfiguration();
         conf.setProperty("test.abc", "value0");
         conf.setProperty("test.abc.key1", "value1");
         conf.setProperty("test.abcdef.key2", "value1");
 
-        Configuration subset = new SubsetConfiguration(conf, "test", ".");
+        final Configuration subset = new SubsetConfiguration(conf, "test", ".");
 
-        Iterator<String> it = subset.getKeys("abc");
+        final Iterator<String> it = subset.getKeys("abc");
         assertEquals("1st key", "abc", it.next());
         assertEquals("2nd key", "abc.key1", it.next());
         assertFalse("too many elements", it.hasNext());
@@ -154,21 +154,21 @@ public class TestSubsetConfiguration
     @Test
     public void testGetList()
     {
-        BaseConfiguration conf = new BaseConfiguration();
+        final BaseConfiguration conf = new BaseConfiguration();
         conf.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
         conf.setProperty("test.abc", "value0,value1");
         conf.addProperty("test.abc", "value3");
 
-        Configuration subset = new SubsetConfiguration(conf, "test", ".");
-        List<Object> list = subset.getList("abc", new ArrayList<>());
+        final Configuration subset = new SubsetConfiguration(conf, "test", ".");
+        final List<Object> list = subset.getList("abc", new ArrayList<>());
         assertEquals(3, list.size());
     }
 
     @Test
     public void testGetParent()
     {
-        Configuration conf = new BaseConfiguration();
-        SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
+        final Configuration conf = new BaseConfiguration();
+        final SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
 
         assertEquals("parent", conf, subset.getParent());
     }
@@ -176,8 +176,8 @@ public class TestSubsetConfiguration
     @Test
     public void testGetPrefix()
     {
-        Configuration conf = new BaseConfiguration();
-        SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
+        final Configuration conf = new BaseConfiguration();
+        final SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
 
         assertEquals("prefix", "prefix", subset.getPrefix());
     }
@@ -185,8 +185,8 @@ public class TestSubsetConfiguration
     @Test
     public void testSetPrefix()
     {
-        Configuration conf = new BaseConfiguration();
-        SubsetConfiguration subset = new SubsetConfiguration(conf, null, ".");
+        final Configuration conf = new BaseConfiguration();
+        final SubsetConfiguration subset = new SubsetConfiguration(conf, null, ".");
         subset.setPrefix("prefix");
 
         assertEquals("prefix", "prefix", subset.getPrefix());
@@ -195,17 +195,17 @@ public class TestSubsetConfiguration
     @Test
     public void testThrowExceptionOnMissing()
     {
-        BaseConfiguration config = new BaseConfiguration();
+        final BaseConfiguration config = new BaseConfiguration();
         config.setThrowExceptionOnMissing(true);
 
-        SubsetConfiguration subset = new SubsetConfiguration(config, "prefix");
+        final SubsetConfiguration subset = new SubsetConfiguration(config, "prefix");
 
         try
         {
             subset.getString("foo");
             fail("NoSuchElementException expected");
         }
-        catch (NoSuchElementException e)
+        catch (final NoSuchElementException e)
         {
             // expected
         }
@@ -220,7 +220,7 @@ public class TestSubsetConfiguration
             config.getString("foo");
             fail("NoSuchElementException expected");
         }
-        catch (NoSuchElementException e)
+        catch (final NoSuchElementException e)
         {
             // expected
         }
@@ -229,21 +229,21 @@ public class TestSubsetConfiguration
     @Test
     public void testNested() throws Exception
     {
-        CombinedConfigurationBuilder builder =
+        final CombinedConfigurationBuilder builder =
                 new CombinedConfigurationBuilder();
         builder.configure(new FileBasedBuilderParametersImpl()
                 .setFile(ConfigurationAssert.getTestFile(TEST_FILE)));
-        Configuration config = builder.getConfiguration();
-        Configuration subConf = config.subset("tables.table(0)");
+        final Configuration config = builder.getConfiguration();
+        final Configuration subConf = config.subset("tables.table(0)");
         assertTrue(subConf.getKeys().hasNext());
-        Configuration subSubConf = subConf.subset("fields.field(1)");
-        Iterator<String> itKeys = subSubConf.getKeys();
-        Set<String> keys = new HashSet<>();
+        final Configuration subSubConf = subConf.subset("fields.field(1)");
+        final Iterator<String> itKeys = subSubConf.getKeys();
+        final Set<String> keys = new HashSet<>();
         keys.add("name");
         keys.add("type");
         while(itKeys.hasNext())
         {
-            String k = itKeys.next();
+            final String k = itKeys.next();
             assertTrue(keys.contains(k));
             keys.remove(k);
         }
@@ -253,11 +253,11 @@ public class TestSubsetConfiguration
     @Test
     public void testClear()
     {
-        Configuration config = new BaseConfiguration();
+        final Configuration config = new BaseConfiguration();
         config.setProperty("test.key1", "value1");
         config.setProperty("testing.key2", "value1");
 
-        Configuration subset = config.subset("test");
+        final Configuration subset = config.subset("test");
         subset.clear();
 
         assertTrue("the subset is not empty", subset.isEmpty());
@@ -270,8 +270,8 @@ public class TestSubsetConfiguration
     @Test
     public void testListDelimiterHandling()
     {
-        BaseConfiguration config = new BaseConfiguration();
-        Configuration subset = config.subset("prefix");
+        final BaseConfiguration config = new BaseConfiguration();
+        final Configuration subset = config.subset("prefix");
         config.setListDelimiterHandler(new DefaultListDelimiterHandler('/'));
         subset.addProperty("list", "a/b/c");
         assertEquals("Wrong size of list", 3, config.getList("prefix.list")
@@ -291,10 +291,10 @@ public class TestSubsetConfiguration
     @Test
     public void testSetListDelimiterHandlerInParent()
     {
-        BaseConfiguration config = new BaseConfiguration();
-        AbstractConfiguration subset =
+        final BaseConfiguration config = new BaseConfiguration();
+        final AbstractConfiguration subset =
                 (AbstractConfiguration) config.subset("prefix");
-        ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
+        final ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
         subset.setListDelimiterHandler(listHandler);
         assertSame("Handler not passed to parent", listHandler,
                 config.getListDelimiterHandler());
@@ -307,10 +307,10 @@ public class TestSubsetConfiguration
     @Test
     public void testGetListDelimiterHandlerFromParent()
     {
-        BaseConfiguration config = new BaseConfiguration();
-        AbstractConfiguration subset =
+        final BaseConfiguration config = new BaseConfiguration();
+        final AbstractConfiguration subset =
                 (AbstractConfiguration) config.subset("prefix");
-        ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
+        final ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
         config.setListDelimiterHandler(listHandler);
         assertSame("Not list handler from parent", listHandler,
                 subset.getListDelimiterHandler());
@@ -323,10 +323,10 @@ public class TestSubsetConfiguration
     @Test
     public void testSetListDelimiterHandlerParentNotSupported()
     {
-        Configuration config = EasyMock.createNiceMock(Configuration.class);
+        final Configuration config = EasyMock.createNiceMock(Configuration.class);
         EasyMock.replay(config);
-        SubsetConfiguration subset = new SubsetConfiguration(config, "prefix");
-        ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
+        final SubsetConfiguration subset = new SubsetConfiguration(config, "prefix");
+        final ListDelimiterHandler listHandler = new DefaultListDelimiterHandler(',');
         subset.setListDelimiterHandler(listHandler);
         assertSame("List delimiter handler not set", listHandler,
                 subset.getListDelimiterHandler());
@@ -338,26 +338,26 @@ public class TestSubsetConfiguration
     @Test
     public void testInterpolator()
     {
-        BaseConfiguration config = new BaseConfiguration();
-        AbstractConfiguration subset = (AbstractConfiguration) config
+        final BaseConfiguration config = new BaseConfiguration();
+        final AbstractConfiguration subset = (AbstractConfiguration) config
                 .subset("prefix");
         InterpolationTestHelper.testGetInterpolator(subset);
     }
 
     @Test
     public void testLocalLookupsInInterpolatorAreInherited() {
-        BaseConfiguration config = new BaseConfiguration();
-        ConfigurationInterpolator interpolator = config.getInterpolator();
+        final BaseConfiguration config = new BaseConfiguration();
+        final ConfigurationInterpolator interpolator = config.getInterpolator();
         interpolator.registerLookup("brackets", new Lookup(){
 
             @Override
-            public String lookup(String key) {
+            public String lookup(final String key) {
                 return "(" + key +")";
             }
 
         });
         config.setProperty("prefix.var", "${brackets:x}");
-        AbstractConfiguration subset = (AbstractConfiguration) config
+        final AbstractConfiguration subset = (AbstractConfiguration) config
                 .subset("prefix");
         assertEquals("Local lookup was not inherited", "(x)", subset
                 .getString("var", ""));
@@ -365,10 +365,10 @@ public class TestSubsetConfiguration
 
     @Test
     public void testInterpolationForKeysOfTheParent() {
-        BaseConfiguration config = new BaseConfiguration();
+        final BaseConfiguration config = new BaseConfiguration();
         config.setProperty("test", "junit");
         config.setProperty("prefix.key", "${test}");
-        AbstractConfiguration subset = (AbstractConfiguration) config
+        final AbstractConfiguration subset = (AbstractConfiguration) config
                 .subset("prefix");
         assertEquals("Interpolation does not resolve parent keys", "junit",
                 subset.getString("key", ""));

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSystemConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSystemConfiguration.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSystemConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestSystemConfiguration.java Thu Sep 27 22:24:23 2018
@@ -47,17 +47,17 @@ public class TestSystemConfiguration
     @Test
     public void testSystemConfiguration()
     {
-        Properties props = System.getProperties();
+        final Properties props = System.getProperties();
         props.put("test.number", "123");
 
-        Configuration conf = new SystemConfiguration();
+        final Configuration conf = new SystemConfiguration();
         assertEquals("number", 123, conf.getInt("test.number"));
     }
 
     @Test
     public void testSetSystemProperties()
     {
-        PropertiesConfiguration props = new PropertiesConfiguration();
+        final PropertiesConfiguration props = new PropertiesConfiguration();
         props.addProperty("test.name", "Apache");
         SystemConfiguration.setSystemProperties(props);
         assertEquals("System Properties", "Apache", System.getProperty("test.name"));
@@ -70,15 +70,15 @@ public class TestSystemConfiguration
     public void testSetSystemPropertiesFromPropertiesFile()
             throws ConfigurationException, IOException
     {
-        File file = folder.newFile("sys.properties");
-        PropertiesConfiguration pconfig = new PropertiesConfiguration();
-        FileHandler handler = new FileHandler(pconfig);
+        final File file = folder.newFile("sys.properties");
+        final PropertiesConfiguration pconfig = new PropertiesConfiguration();
+        final FileHandler handler = new FileHandler(pconfig);
         pconfig.addProperty("fromFile", Boolean.TRUE);
         handler.setFile(file);
         handler.save();
         SystemConfiguration.setSystemProperties(handler.getBasePath(),
                 handler.getFileName());
-        SystemConfiguration sconf = new SystemConfiguration();
+        final SystemConfiguration sconf = new SystemConfiguration();
         assertTrue("Property from file not found", sconf.getBoolean("fromFile"));
     }
 
@@ -88,8 +88,8 @@ public class TestSystemConfiguration
     @Test
     public void testChangeSystemProperties()
     {
-        String testProperty = "someTest";
-        SystemConfiguration config = new SystemConfiguration();
+        final String testProperty = "someTest";
+        final SystemConfiguration config = new SystemConfiguration();
         config.setProperty(testProperty, "true");
         assertEquals("System property not changed", "true",
                 System.getProperty(testProperty));
@@ -106,7 +106,7 @@ public class TestSystemConfiguration
         final AtomicBoolean stop = new AtomicBoolean();
         final String property =
                 SystemConfiguration.class.getName() + ".testProperty";
-        Thread t = new Thread()
+        final Thread t = new Thread()
         {
             @Override
             public void run()
@@ -130,15 +130,15 @@ public class TestSystemConfiguration
         {
             t.start();
 
-            SystemConfiguration config = new SystemConfiguration();
-            PropertiesConfiguration props = new PropertiesConfiguration();
+            final SystemConfiguration config = new SystemConfiguration();
+            final PropertiesConfiguration props = new PropertiesConfiguration();
             props.append(config);
 
             stop.set(true);
             t.join();
-            for (Iterator<String> keys = config.getKeys(); keys.hasNext();)
+            for (final Iterator<String> keys = config.getKeys(); keys.hasNext();)
             {
-                String key = keys.next();
+                final String key = keys.next();
                 if (!property.equals(key))
                 {
                     assertEquals("Wrong value for " + key,

Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestThreesomeConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestThreesomeConfiguration.java?rev=1842194&r1=1842193&r2=1842194&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestThreesomeConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration2/TestThreesomeConfiguration.java Thu Sep 27 22:24:23 2018
@@ -40,9 +40,9 @@ public class TestThreesomeConfiguration
     @Before
     public void setUp() throws Exception
     {
-        PropertiesConfiguration c = new PropertiesConfiguration();
+        final PropertiesConfiguration c = new PropertiesConfiguration();
         c.setListDelimiterHandler(new LegacyListDelimiterHandler(','));
-        FileHandler handler = new FileHandler(c);
+        final FileHandler handler = new FileHandler(c);
         handler.setFileName("threesome.properties");
         handler.load();
         conf = c;
@@ -51,7 +51,7 @@ public class TestThreesomeConfiguration
     @Test
     public void testList1() throws Exception
     {
-        List<Object> packages = conf.getList("test.threesome.one");
+        final List<Object> packages = conf.getList("test.threesome.one");
         // we should get 3 packages here
         assertEquals(3, packages.size());
     }
@@ -59,7 +59,7 @@ public class TestThreesomeConfiguration
     @Test
     public void testList2() throws Exception
     {
-        List<Object> packages = conf.getList("test.threesome.two");
+        final List<Object> packages = conf.getList("test.threesome.two");
         // we should get 3 packages here
         assertEquals(3, packages.size());
     }
@@ -67,7 +67,7 @@ public class TestThreesomeConfiguration
     @Test
     public void testList3() throws Exception
     {
-        List<Object> packages = conf.getList("test.threesome.three");
+        final List<Object> packages = conf.getList("test.threesome.three");
         // we should get 3 packages here
         assertEquals(3, packages.size());
     }