public static void main(String[] s) throws Exception{
		ClassGen cg = new ClassGen(new ClassParser("Client.class").parse());
		ConstantPoolGen cPoolGen = cg.getConstantPool();

		Field f = new FieldGen(Constants.ACC_PUBLIC, Type.INT, "test", cPoolGen).getField();
		cg.addField(f);
		/*for(Method a : cg.getMethods()){
			if(a.getName().equals("a")){
				a.setAccessFlags(Constants.ACC_PUBLIC);
			}
		}*/
		cg.getJavaClass().dump("Loader2.class");
	}

}