svn commit: r1055906 - /lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java

[rm...@apache.org]

Author: rmuir
Date: Thu Jan  6 15:07:12 2011
New Revision: 1055906

URL: http://svn.apache.org/viewvc?rev=1055906&view=rev
Log:
LUCENE-2842: avoid java6-only String.isEmpty in rule parser

Modified:
    lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java

Modified: lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java?rev=1055906&r1=1055905&r2=1055906&view=diff
==============================================================================
--- lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java (original)
+++ lucene/dev/trunk/modules/analysis/common/src/java/org/apache/lucene/analysis/pt/RSLPStemmerBase.java Thu Jan  6 15:07:12 2011
@@ -321,7 +321,7 @@ public abstract class RSLPStemmerBase {
   }
   
   private static String[] parseList(String s) {
-    if (s.isEmpty())
+    if (s.length() == 0)
       return null;
     String list[] = s.split(",");
     for (int i = 0; i < list.length; i++)
@@ -337,7 +337,7 @@ public abstract class RSLPStemmerBase {
     String line = null;
     while ((line = r.readLine()) != null) {
       line = line.trim();
-      if (!line.isEmpty() && line.charAt(0) != '#')
+      if (line.length() > 0 && line.charAt(0) != '#')
         return line;
     }
     return line;