Sizeof.java

/*
 * Copyright (c) 2008, 2024, Jaroslav Bachorik <j.bachorik@btrace.io>.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


import io.btrace.core.annotations.BTrace;
import io.btrace.core.annotations.OnMethod;
import io.btrace.core.annotations.Self;

import static io.btrace.core.BTraceUtils.*;

@BTrace
public class Sizeof {
    @OnMethod(
            clazz = "javax.swing.JComponent",
            method = "<init>"
    )
    public static void onnew(@Self Object obj) {
        println(Strings.concat("object of: ", Reflective.name(Reflective.classOf(obj))));
        println(Strings.concat("size: ", Strings.str(sizeof(obj))));
    }
}