[유치수] [NOBTS] modified

git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-tomcat-profiler/trunk@564 84d0f5b1-2673-498c-a247-62c4ff18d310

src/main/java/com/profiler/interceptor/bci/JavaAssistClass.java

@@ -32,6 +32,9 @@ public class JavaAssistClass implements InstrumentClass {
 
 	@Override
 	public boolean addInterceptor(String methodName, String[] args, Interceptor interceptor) {
+		if (interceptor == null)
+			return false;
+		
 		int id = InterceptorRegistry.addInterceptor(interceptor);
 		try {
 			CtMethod method = getMethod(methodName, args);