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ProbeArgsTest.java
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49 lines (45 loc) · 1.7 KB
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/*
* Copyright (c) 2018, Jaroslav Bachorik <j.bachorik@btrace.io>.
* All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Copyright owner designates
* this particular file as subject to the "Classpath" exception as provided
* by the owner in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package traces;
import com.sun.btrace.annotations.BTrace;
import static com.sun.btrace.BTraceUtils.*;
import com.sun.btrace.annotations.OnMethod;
/**
*
* @author Jaroslav Bachorik
*/
@BTrace(trusted = true)
public class ProbeArgsTest {
static {
println("arg#=" + Sys.$length());
for (int i = 0; i < Sys.$length(); i++) {
println("#" + i + "=" + Sys.$(i));
}
println("arg1=" + Sys.$("arg1"));
println("arg2=" + Sys.$("arg2"));
println("arg3=" + Sys.$("arg3"));
}
@OnMethod(clazz = "${clzParam}", method = "${mthdParam}")
public static void trace() {
println("matching probe");
}
}