diff --git a/me.gladwell.eclipse.m2e.android.test/projects/android-application/pom.xml b/me.gladwell.eclipse.m2e.android.test/projects/android-application/pom.xml
index 72dca7d2..4f16d412 100644
--- a/me.gladwell.eclipse.m2e.android.test/projects/android-application/pom.xml
+++ b/me.gladwell.eclipse.m2e.android.test/projects/android-application/pom.xml
@@ -75,6 +75,9 @@
                 <configuration>
                     <source>1.6</source>
                     <target>1.6</target>
+                    <includes>
+                        <include>**/*.java</include>
+                    </includes>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/AndroidMavenPluginTestCase.java b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/AndroidMavenPluginTestCase.java
index 2b295743..14734e7b 100644
--- a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/AndroidMavenPluginTestCase.java
+++ b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/AndroidMavenPluginTestCase.java
@@ -23,7 +23,6 @@
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IWorkspace;
 import org.eclipse.core.resources.IWorkspaceRunnable;
-import org.eclipse.core.resources.IncrementalProjectBuilder;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
diff --git a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ApplicationAndroidMavenPluginTest.java b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ApplicationAndroidMavenPluginTest.java
index 874cbe49..7393f8e9 100644
--- a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ApplicationAndroidMavenPluginTest.java
+++ b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ApplicationAndroidMavenPluginTest.java
@@ -9,11 +9,13 @@
 package me.gladwell.eclipse.m2e.android.test;
 
 import static java.io.File.separator;
+import static me.gladwell.eclipse.m2e.android.configuration.Classpaths.findSourceEntry;
+import static me.gladwell.eclipse.m2e.android.test.ClasspathMatchers.containsEntry;
+import static me.gladwell.eclipse.m2e.android.test.ClasspathMatchers.containsIncludePattern;
+import static me.gladwell.eclipse.m2e.android.test.ClasspathMatchers.hasAttribute;
 import static org.eclipse.jdt.core.IClasspathAttribute.IGNORE_OPTIONAL_PROBLEMS;
 import static org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants.ATTR_CLASSPATH_PROVIDER;
 import static org.junit.Assert.assertThat;
-import static me.gladwell.eclipse.m2e.android.configuration.Classpaths.findSourceEntry;
-import static me.gladwell.eclipse.m2e.android.test.ClasspathMatchers.containsEntry;
 
 import java.io.File;
 
@@ -29,9 +31,11 @@
 import org.eclipse.debug.core.ILaunch;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchManager;
+import org.eclipse.jdt.core.IClasspathAttribute;
 import org.eclipse.jdt.core.IClasspathEntry;
 import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.jdt.core.JavaCore;
+import org.eclipse.jdt.core.JavaModelException;
 import org.eclipse.jdt.junit.JUnitCore;
 import org.eclipse.jdt.junit.TestRunListener;
 import org.eclipse.jdt.junit.model.ITestElement;
@@ -282,4 +286,19 @@ public void testConfigureDoesNotSetIgnoreWarnings() throws Exception {
         IClasspathEntry gen = findSourceEntry(javaProject.getRawClasspath(), "gen");
         assertFalse("external assets folder isn't linked", booleanAttribute(IGNORE_OPTIONAL_PROBLEMS, gen));
     }
+    
+    public void testConfigureDoesNotRemoveIncludesFromEntry() throws Exception {
+        IClasspathEntry mainJava = findSourceEntry(javaProject.getRawClasspath(), "src" + separator + "main" + separator + "java");
+        assertThat(mainJava, containsIncludePattern("**" + separator + "*.java"));
+    }
+    
+    public void testConfigureDoesNotRemovePomDerivedAttributeFromEntry() throws JavaModelException {
+        IClasspathEntry mainJava = findSourceEntry(javaProject.getRawClasspath(), "src" + separator + "main" + separator + "java");
+        assertThat(mainJava, hasAttribute(IClasspathManager.POMDERIVED_ATTRIBUTE, "true"));
+    }
+    
+    public void testConfigureDoesNotRemoveOptionalAttributeFromEntry() throws Exception {
+        IClasspathEntry mainJava = findSourceEntry(javaProject.getRawClasspath(), "src" + separator + "main" + separator + "java");
+        assertThat(mainJava, hasAttribute(IClasspathAttribute.OPTIONAL, "true"));
+    }
 }
diff --git a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ClasspathMatchers.java b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ClasspathMatchers.java
index afcaa2b3..9e0a5626 100644
--- a/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ClasspathMatchers.java
+++ b/me.gladwell.eclipse.m2e.android.test/src/me/gladwell/eclipse/m2e/android/test/ClasspathMatchers.java
@@ -8,6 +8,9 @@
 
 package me.gladwell.eclipse.m2e.android.test;
 
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.jdt.core.IClasspathAttribute;
+import org.eclipse.jdt.core.IClasspathEntry;
 import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
 import org.hamcrest.BaseMatcher;
 import org.hamcrest.Description;
@@ -42,4 +45,58 @@ private static boolean containsEntry(String path, IRuntimeClasspathEntry[] class
         }
         return false;
     }
+
+    public static Matcher<IClasspathEntry> containsIncludePattern(final String pattern) {
+        return new BaseMatcher<IClasspathEntry>() {
+
+            @Override
+            public boolean matches(Object target) {
+                IClasspathEntry entry = (IClasspathEntry) target;
+                return containsIncludePattern(pattern, entry);
+            }
+
+            @Override
+            public void describeTo(Description description) {
+                description.appendText("classpath entry containing include pattern") //
+                        .appendText(pattern);
+            }
+        };
+    }
+
+    private static boolean containsIncludePattern(String pattern, IClasspathEntry entry) {
+        for (IPath inclusionPattern : entry.getInclusionPatterns()) {
+            if (inclusionPattern.toOSString().equals(pattern)) {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static Matcher<IClasspathEntry> hasAttribute(final String attributeName, final String attributeValue) {
+        return new BaseMatcher<IClasspathEntry>() {
+
+            @Override
+            public boolean matches(Object target) {
+                IClasspathEntry entry = (IClasspathEntry) target;
+                return hasAttribute(entry, attributeName, attributeValue);
+            }
+
+            @Override
+            public void describeTo(Description description) {
+                description.appendText("classpath entry having attribute ") //
+                        .appendText(attributeName) //
+                        .appendText(" with value ") //
+                        .appendText(attributeValue);
+            }
+        };
+    }
+
+    public static boolean hasAttribute(IClasspathEntry entry, String attributeName, String attributeValue) {
+        for (IClasspathAttribute attribute : entry.getExtraAttributes()) {
+            if (attribute.getName().equals(attributeName) && attribute.getValue().equals(attributeValue)) {
+                return true;
+            }
+        }
+        return false;
+    }
 }