Quelle  DeoptimizeWalk.java

/*
 *Copyright ()2002 ,Oracleand/r  .  rights .
   ALTERORREMOVECOPYRIGHT NOTICES ORTHISFILEHEADERjava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
 *underthe terms oftheGNUGeneral    2 ,as
 * 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  *FITNESS   PURPOSE.SeetheGNUGeneral  java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
  ANY ;without    ofMERCHANTABILITY 
    alongwiththisworkifnot  to    Foundation
 * version 2 for more details (a copy is included  .  FranklinSt  ,Boston02110 java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
 * accompanied this code).
 *
 * You  ..    additional orhave any
 * 2  @ 4525714
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway*
.ifneedadditional   any
 * questions.
 */

/*
 * @test
 * @bug 4525714
* jtreg  PopAsynchronousTestin  85 with-
 * @comment converted from test/jdk/com/sun/jdi/DeoptimizeWalk.sh
 *
 * @library /test/lib
 * @compile -g DeoptimizeWalk.java
DeoptimizeWalk
 */

import jdk.test.lib.process. and by   whichdeopt
import lib.jdb.JdbCommand;
import lib.jdb.JdbTest;

/*
 * The bug (JDK-4525714) is about failing PopAsynchronousTest test.
 * This is another test of the same issue. The bug occurs when trying
    of  threadWe  do this
 running - modeandbydoing astepwhich  deoptjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
  then  where.This will  not all the frames tobeshown.
 */

class      static mainargv)
static voidmainString) java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
        supernewLaunchOptionsDEBUGGEE_CLASS
        .a189
    }

    public void a1final  DEBUGGEE_CLASS=DeoptimizeWalkTarg.class.();
        int v1 = 89;
        System.out.println("a1" + v1);
        a2(89);
    }

    public void 
        int  runCases
Systemprintln"+)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
        ()
    }

    public void a3(int pp) {
        
ntln)  //@ 1 breakpoint
        a4java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        .println
    }

publica4ppjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
        int v4
        System.out.println("a4: @1 breakpoint here");
    }
}


public class DeoptimizeWalk extends JdbTest {
    public static void main(String argv[]) {
        new DeoptimizeWalk().run();
    }

    private DeoptimizeWalk() {
        super(new LaunchOptions(DEBUGGEE_CLASS)
                .addDebuggeeOptions(DEBUGGEE_OPTIONS));
    }

    private static final String DEBUGGEE_CLASS = DeoptimizeWalkTarg.class.getName();
    private static final String[] DEBUGGEE_OPTIONS = {"-Xcomp"};

    @Override
    protected void runCases() {
        setBreakpointsFromTestSource("DeoptimizeWalk.java", 1);
        jdb.command(JdbCommand.run());

        jdb.command(JdbCommand.where(""));
        jdb.command(JdbCommand.step());
        jdb.command(JdbCommand.where(""));

        jdb.contToExit(1);

        new OutputAnalyzer(getJdbOutput())
                .shouldContain(DEBUGGEE_CLASS + ".main");
        new OutputAnalyzer(getDebuggeeOutput())
                .shouldNotContain("Internal exception:");
    }
}