diff --git a/org.ntlab.reverseDebugger/src/org/ntlab/debuggingControl/DebuggingControlAction.java b/org.ntlab.reverseDebugger/src/org/ntlab/debuggingControl/DebuggingControlAction.java
index ed58908..ba41fca 100644
--- a/org.ntlab.reverseDebugger/src/org/ntlab/debuggingControl/DebuggingControlAction.java
+++ b/org.ntlab.reverseDebugger/src/org/ntlab/debuggingControl/DebuggingControlAction.java
@@ -1,13 +1,8 @@
 package org.ntlab.debuggingControl;
 
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
-import java.util.Scanner;
 
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IWorkspaceRoot;
@@ -17,7 +12,6 @@
 import org.eclipse.debug.internal.core.LaunchManager;
 import org.eclipse.jdt.core.IJavaElement;
 import org.eclipse.jdt.core.IJavaProject;
-import org.eclipse.jdt.core.IMember;
 import org.eclipse.jdt.core.IMethod;
 import org.eclipse.jdt.core.IType;
 import org.eclipse.jdt.core.JavaCore;
@@ -32,11 +26,7 @@
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
 import org.eclipse.ui.PartInitException;
-import org.ntlab.reverseDebugger.ObjectFlowAliases;
-import org.ntlab.reverseDebugger.analyzerProvider.ReverseDebuggerAnalyzer;
-import org.ntlab.reverseDebugger.analyzerProvider.ReverseDebuggerAnalyzerCallTester;
 
-import com.sun.jdi.AbsentInformationException;
 import com.sun.jdi.BooleanValue;
 import com.sun.jdi.ByteValue;
 import com.sun.jdi.CharValue;
@@ -49,7 +39,6 @@
 import com.sun.jdi.IntegerValue;
 import com.sun.jdi.InvalidTypeException;
 import com.sun.jdi.InvocationException;
-import com.sun.jdi.LocalVariable;
 import com.sun.jdi.Location;
 import com.sun.jdi.LongValue;
 import com.sun.jdi.Method;
@@ -62,6 +51,7 @@
 import com.sun.jdi.Value;
 import com.sun.jdi.VirtualMachine;
 
+@SuppressWarnings("restriction")
 public class DebuggingControlAction implements IWorkbenchWindowActionDelegate {
 	
 	@Override