Replace Java 6 methods by Java 5 compatible methods

apache · Dec 15, 2011 · e74ffe2 · e74ffe2
1 parent e78fdb7
commit e74ffe2
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/drools-ruleml/src/main/java/ruleml/translator/drl2ruleml/ThenPartAnalyzer.java b/drools-ruleml/src/main/java/ruleml/translator/drl2ruleml/ThenPartAnalyzer.java
@@ -10,6 +10,7 @@
 import org.antlr.runtime.CommonToken;
 import org.antlr.runtime.CommonTokenStream;
 import org.drools.rule.builder.dialect.java.parser.JavaLexer;
+import org.drools.core.util.StringUtils;
 
 import reactionruleml.AtomType;
 import reactionruleml.IndType;
@@ -112,7 +113,7 @@ private JAXBElement<?> createInsert(String insert)
 		}
 
 		// get the properties of the relation from the java class
-		if (relName.isEmpty()) {
+		if (StringUtils.isEmpty(relName)) {
 			throw new IllegalStateException("The relation name is empty: "
 					+ relName);
 		} else {

diff --git a/drools-ruleml/src/main/resources/ruleml/translator/drl2ruleml/ThenPartAnalyzer.java b/drools-ruleml/src/main/resources/ruleml/translator/drl2ruleml/ThenPartAnalyzer.java
@@ -10,6 +10,7 @@
 import org.antlr.runtime.CommonToken;
 import org.antlr.runtime.CommonTokenStream;
 import org.drools.rule.builder.dialect.java.parser.JavaLexer;
+import org.drools.core.util.StringUtils;
 
 import reactionruleml.AtomType;
 import reactionruleml.IndType;
@@ -112,7 +113,7 @@ private JAXBElement<?> createInsert(String insert)
 		}
 
 		// get the properties of the relation from the java class
-		if (relName.isEmpty()) {
+		if (StringUtils.isEmpty(relName)) {
 			throw new IllegalStateException("The relation name is empty: "
 					+ relName);
 		} else {