svn commit: r1712556 - /uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java

[sc...@apache.org]

Author: schor
Date: Wed Nov  4 14:42:12 2015
New Revision: 1712556

URL: http://svn.apache.org/viewvc?rev=1712556&view=rev
Log:
[UIMA-4674] add setWithExpand for lists, change getStaticIntField to not throw if not found

Modified:
    uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java

Modified: uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java
URL: http://svn.apache.org/viewvc/uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java?rev=1712556&r1=1712555&r2=1712556&view=diff
==============================================================================
--- uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java (original)
+++ uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/util/Misc.java Wed Nov  4 14:42:12 2015
@@ -29,10 +29,9 @@ import java.lang.invoke.MethodHandles.Lo
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.Collection;
+import java.util.List;
 import java.util.function.Consumer;
 
-import org.apache.uima.cas.impl.TypeImpl;
-
 public class Misc {
 
   public final static MethodHandles.Lookup UIMAlookup = MethodHandles.lookup();
@@ -175,15 +174,22 @@ public class Misc {
     }  
   }
   
+  /**
+   * Gets an int from a named field.
+   * If the field isn't present, returns Integer.MIN_VALUE;
+   * @param clazz the class where the field is
+   * @param fieldName the name of the field
+   * @return the value or Integer.MIN_VALUE if not present
+   */
   static public int getStaticIntField(Class<?> clazz, String fieldName) {
     try {
-      Field f;
-     
-       f = clazz.getField(fieldName);
-       return f.getInt(null);
-     } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
+      Field f = clazz.getField(fieldName);
+      return f.getInt(null);
+    } catch (NoSuchFieldException e) {
+      return Integer.MIN_VALUE;
+    } catch (SecurityException | IllegalArgumentException | IllegalAccessException e) {
         throw new RuntimeException(e);
-     } 
+    } 
   }
   
   static public void addAll(Collection<String> c, String ... v) {
@@ -226,6 +232,12 @@ public class Misc {
     return h1;
   }
 
+  public static <T> void setWithExpand(List<T> a, int i, T value) {
+    while (i >= a.size()) {
+      a.add(null);
+    }
+    a.set(i, value);
+  }
   
 //private static final Function<String, Class> uimaSystemFindLoadedClass;
 //static {