diff --git a/org.eclipse.example.calc.test/.classpath b/org.eclipse.example.calc.test/.classpath
index db269cf..4b5dff1 100644
--- a/org.eclipse.example.calc.test/.classpath
+++ b/org.eclipse.example.calc.test/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="tst"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/org.eclipse.example.calc.test/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.example.calc.test/.settings/org.eclipse.jdt.core.prefs
index 278ec2b..c537b63 100644
--- a/org.eclipse.example.calc.test/.settings/org.eclipse.jdt.core.prefs
+++ b/org.eclipse.example.calc.test/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,7 @@
-#Wed Mar 16 23:05:50 CET 2011
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.6