public boolean hasStaticMethodCall(String owner,String methodName,String targetClass,String targetMethod){
  StaticMethodCallEntry call=new StaticMethodCallEntry(owner,methodName,targetClass,targetMethod);
  return staticMethodCalls.contains(call);
}

public boolean hasStaticMethodCall ( String owner , String methodName , String targetClass , String targetMethod ) { StaticMethodCallEntry call = new StaticMethodCallEntry ( owner , methodName , targetClass , targetMethod ) ; return staticMethodCalls . contains ( call ) ; }
returns if there is a static method call egde ( invokestatic bytecode instruction ) from < owner , methodname > to < targetclass , targetfield > .
