Enabling all tests.

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_btree_updates_next@606 123451ca-8445-de46-9d55-352943316053
diff --git a/hyracks-examples/.project b/hyracks-examples/.project
index 7fb5a5d..0a1dd11 100644
--- a/hyracks-examples/.project
+++ b/hyracks-examples/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
 </projectDescription>
diff --git a/hyracks-examples/btree-example/.project b/hyracks-examples/btree-example/.project
index ef68a5a..e77ca75 100644
--- a/hyracks-examples/btree-example/.project
+++ b/hyracks-examples/btree-example/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
 </projectDescription>
diff --git a/hyracks-examples/btree-example/btreeapp/.classpath b/hyracks-examples/btree-example/btreeapp/.classpath
index 3f62785..77b6db8 100644
--- a/hyracks-examples/btree-example/btreeapp/.classpath
+++ b/hyracks-examples/btree-example/btreeapp/.classpath
@@ -1,6 +1,7 @@
 <?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.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/btree-example/btreeapp/.project b/hyracks-examples/btree-example/btreeapp/.project
index 897fb85..5355fcc 100644
--- a/hyracks-examples/btree-example/btreeapp/.project
+++ b/hyracks-examples/btree-example/btreeapp/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/btree-example/btreeapp/.settings/org.eclipse.jdt.core.prefs b/hyracks-examples/btree-example/btreeapp/.settings/org.eclipse.jdt.core.prefs
index f362c73..12584e2 100644
--- a/hyracks-examples/btree-example/btreeapp/.settings/org.eclipse.jdt.core.prefs
+++ b/hyracks-examples/btree-example/btreeapp/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
-#Sun Aug 14 10:18:14 PDT 2011
+#Tue Oct 04 13:01:57 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
diff --git a/hyracks-examples/btree-example/btreeclient/.classpath b/hyracks-examples/btree-example/btreeclient/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/btree-example/btreeclient/.classpath
+++ b/hyracks-examples/btree-example/btreeclient/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/btree-example/btreeclient/.project b/hyracks-examples/btree-example/btreeclient/.project
index 8e16966..7620a0d 100644
--- a/hyracks-examples/btree-example/btreeclient/.project
+++ b/hyracks-examples/btree-example/btreeclient/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/btree-example/btreehelper/.classpath b/hyracks-examples/btree-example/btreehelper/.classpath
index fb2f7c1..7933212 100644
--- a/hyracks-examples/btree-example/btreehelper/.classpath
+++ b/hyracks-examples/btree-example/btreehelper/.classpath
@@ -3,6 +3,7 @@
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/btree-example/btreehelper/.project b/hyracks-examples/btree-example/btreehelper/.project
index c65470b..1049c04 100644
--- a/hyracks-examples/btree-example/btreehelper/.project
+++ b/hyracks-examples/btree-example/btreehelper/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/hadoop-compat-example/.project b/hyracks-examples/hadoop-compat-example/.project
index 4e057cd..fe36cd7 100644
--- a/hyracks-examples/hadoop-compat-example/.project
+++ b/hyracks-examples/hadoop-compat-example/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
 </projectDescription>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.classpath b/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.classpath
index f2cc5f7..53a91f6 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.classpath
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.project b/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.project
index 4f3af14..c6454b2 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.project
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompatapp/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.classpath b/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.classpath
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.project b/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.project
index 04307d3..93f4f52 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.project
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompatclient/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.classpath b/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.classpath
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.project b/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.project
index 19ce234..934c8b86 100644
--- a/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.project
+++ b/hyracks-examples/hadoop-compat-example/hadoopcompathelper/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/hyracks-integration-tests/.classpath b/hyracks-examples/hyracks-integration-tests/.classpath
index f2cc5f7..53a91f6 100644
--- a/hyracks-examples/hyracks-integration-tests/.classpath
+++ b/hyracks-examples/hyracks-integration-tests/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/hyracks-integration-tests/.project b/hyracks-examples/hyracks-integration-tests/.project
index 91bbbe6..b9358e3 100644
--- a/hyracks-examples/hyracks-integration-tests/.project
+++ b/hyracks-examples/hyracks-integration-tests/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
diff --git a/hyracks-examples/text-example/.project b/hyracks-examples/text-example/.project
index 4e057cd..fe36cd7 100644
--- a/hyracks-examples/text-example/.project
+++ b/hyracks-examples/text-example/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
 </projectDescription>
diff --git a/hyracks-examples/text-example/textapp/.classpath b/hyracks-examples/text-example/textapp/.classpath
index f2cc5f7..53a91f6 100644
--- a/hyracks-examples/text-example/textapp/.classpath
+++ b/hyracks-examples/text-example/textapp/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/text-example/textapp/.project b/hyracks-examples/text-example/textapp/.project
index 4f3af14..c6454b2 100644
--- a/hyracks-examples/text-example/textapp/.project
+++ b/hyracks-examples/text-example/textapp/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/text-example/textclient/.classpath b/hyracks-examples/text-example/textclient/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/text-example/textclient/.classpath
+++ b/hyracks-examples/text-example/textclient/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/text-example/textclient/.project b/hyracks-examples/text-example/textclient/.project
index 04307d3..93f4f52 100644
--- a/hyracks-examples/text-example/textclient/.project
+++ b/hyracks-examples/text-example/textclient/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/text-example/texthelper/.classpath b/hyracks-examples/text-example/texthelper/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/text-example/texthelper/.classpath
+++ b/hyracks-examples/text-example/texthelper/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/text-example/texthelper/.project b/hyracks-examples/text-example/texthelper/.project
index 19ce234..934c8b86 100644
--- a/hyracks-examples/text-example/texthelper/.project
+++ b/hyracks-examples/text-example/texthelper/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/tpch-example/.project b/hyracks-examples/tpch-example/.project
index dfa44a1..a41d704 100644
--- a/hyracks-examples/tpch-example/.project
+++ b/hyracks-examples/tpch-example/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
 </projectDescription>
diff --git a/hyracks-examples/tpch-example/tpchapp/.classpath b/hyracks-examples/tpch-example/tpchapp/.classpath
index 3f62785..77b6db8 100644
--- a/hyracks-examples/tpch-example/tpchapp/.classpath
+++ b/hyracks-examples/tpch-example/tpchapp/.classpath
@@ -1,6 +1,7 @@
 <?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.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/tpch-example/tpchapp/.project b/hyracks-examples/tpch-example/tpchapp/.project
index 46037da..68639ba 100644
--- a/hyracks-examples/tpch-example/tpchapp/.project
+++ b/hyracks-examples/tpch-example/tpchapp/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 	</natures>
diff --git a/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs b/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
index f362c73..b1de61e 100644
--- a/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
+++ b/hyracks-examples/tpch-example/tpchapp/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
-#Sun Aug 14 10:18:14 PDT 2011
+#Tue Oct 04 13:01:56 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
diff --git a/hyracks-examples/tpch-example/tpchclient/.classpath b/hyracks-examples/tpch-example/tpchclient/.classpath
index 1f3c1ff..ae0926c 100644
--- a/hyracks-examples/tpch-example/tpchclient/.classpath
+++ b/hyracks-examples/tpch-example/tpchclient/.classpath
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<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.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/hyracks-examples/tpch-example/tpchclient/.project b/hyracks-examples/tpch-example/tpchclient/.project
index b0effc6..20c24e6 100644
--- a/hyracks-examples/tpch-example/tpchclient/.project
+++ b/hyracks-examples/tpch-example/tpchclient/.project
@@ -15,8 +15,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>