diff --git a/hyracks/hyracks-examples/tpch-example/tpchapp/.classpath b/hyracks/hyracks-examples/tpch-example/tpchapp/.classpath
index 3f62785..d0bec0f 100644
--- a/hyracks/hyracks-examples/tpch-example/tpchapp/.classpath
+++ b/hyracks/hyracks-examples/tpch-example/tpchapp/.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-1.4"/>
+	<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.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs b/hyracks/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
index 14ece6a..b61b886 100644
--- a/hyracks/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
+++ b/hyracks/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
-#Sun Aug 29 19:38:13 PDT 2010
+#Thu Aug 04 11:50:35 PDT 2011
 eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.4
-org.eclipse.jdt.core.compiler.compliance=1.4
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.4
+org.eclipse.jdt.core.compiler.source=1.5