P2 Name: rmT116609 Date: 11/04/2001
java version "1.4.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta2-b77)
Java HotSpot(TM) Client VM (build 1.4.0-beta2-b77, mixed mode)
-------------------------------------- regexpCommand.java--------------------------------------------------------
package com.ge.appl.log;
import java.util.*;
/**
* regexp command, an instance of a BaseCommand
*
* private static void check(REMatch m, String expect, int x) {
* <br> if ((m == null) || !m.toString().equals(expect))
* System.out.print("Failed");
* <br> else System.out.print("Passed");
* <br> System.out.println(" test #"+x);
* <br> }
* e = new RE("(.*)z");
* <br> check(e.getMatch("xxz"),"xxz",1);
* <p> e = new RE(".*z");
* <br> check(e.getMatch("xxz"),"xxz",2);
* <br>
* <br> e = new RE("(x|xy)z");
* <br> check(e.getMatch("xz"),"xz",3);
* <br> check(e.getMatch("xyz"),"xyz",4);
* <p> e = new RE("(x)+z");
* <br> check(e.getMatch("xxz"),"xxz",5);
* <p> e = new RE("abc");
* <br> check(e.getMatch("xyzabcdef"),"abc",6);
* <p> e = new RE("^start.*end$");
* <br> check(e.getMatch("start here and go to the end"),"start
* here and go to the end",7);
* <p> e = new RE("(x|xy)+z");
* <br> check(e.getMatch("xxyz"),"xxyz",8);
* <p> e = new RE("type=([^ \t]+)[ \t]+exts=([^ \t\n\r]+)");
* <br> check(e.getMatch("type=text/html ;
exts=htm,html"),"type=text/html
* exts=htm,html",9);
* <p> e = new RE("(x)\\1");
* <br> check(e.getMatch("zxxz"),"xx", 10);
* <p> e = new RE("(x*)(y)\\2\\1");
* <br> check(e.getMatch("xxxyyxx"),"xxyyxx",11);
* <p> e = new RE("[-go]+");
* <br> check(e.getMatch("go-go"),"go-go",12);
* <p> e = new RE("[\\w-]+");
* <br> check(e.getMatch("go-go"),"go-go",13);
* <p> e = new RE("^start.*?end");
* <br> check(e.getMatch("start here and end in the middle,
* not the very end"),"start here and end",14);
* <br>
* <br> e = new RE("\\d\\s\\w\\n\\r");
* <br>
*
*
*
* @version %I%, %G%
*/
public class regexpCommand extends BaseCommand
{
}
/*--- formatted by Jindent 2.1, (www.c-lab.de/~jindent) ---*/
See these lines in the end of the comments:
* <br> e = new RE("\\d\\s\\w\\n\\r");
* <br>
If u remove <br> from
* <br> e = new RE("\\d\\s\\w\\n\\r");
the code works
else u get the error like as below:
compile:
[javac] Compiling 8 source files to D:\codes\java\MockObjects\build
[javac] An exception has occurred in the compiler (1.4.0-beta2). Please
file a bug at the Java Developer Connection (http://java.sun.com/cgi-
bin/bugreport.cgi) after checking the Bug Parade for d
uplicates. Include your program and the following diagnostic in your report.
Thank you.
[javac] java.lang.ArrayIndexOutOfBoundsException
[javac] at com.sun.tools.javac.v8.parser.Scanner.scanDocCommentChar
(Scanner.java:280)
[javac] at com.sun.tools.javac.v8.parser.Scanner.scanDocComment
(Scanner.java:937)
[javac] at com.sun.tools.javac.v8.parser.Scanner.nextToken
(Scanner.java:1235)
[javac] at com.sun.tools.javac.v8.parser.Parser.accept(Parser.java:212)
[javac] at com.sun.tools.javac.v8.parser.Parser.importDeclaration
(Parser.java:1812)
[javac] at com.sun.tools.javac.v8.parser.Parser.compilationUnit
(Parser.java:1782)
[javac] at com.sun.tools.javac.v8.JavaCompiler.parse
(JavaCompiler.java:261)
[javac] at com.sun.tools.javac.v8.JavaCompiler.parse
(JavaCompiler.java:285)
[javac] at com.sun.tools.javac.v8.JavaCompiler.compile
(JavaCompiler.java:368)
[javac] at com.sun.tools.javac.v8.Main.compile(Main.java:506)
[javac] at com.sun.tools.javac.Main.compile(Main.java:32)
[javac] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[javac] at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:42)
[javac] at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:28)
[javac] at java.lang.reflect.Method.invoke(Method.java:313)
[javac] at org.apache.tools.ant.taskdefs.compilers.Javac13.execute
(Javac13.java:99)
[javac] at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:461)
[javac] at org.apache.tools.ant.Target.execute(Target.java:153)
[javac] at org.apache.tools.ant.Project.runTarget(Project.java:898)
[javac] at org.apache.tools.ant.Project.executeTarget(Project.java:536)
[javac] at org.apache.tools.ant.Project.executeTargets(Project.java:510)
[javac] at org.apache.tools.ant.Main.runBuild(Main.java:421)
[javac] at org.apache.tools.ant.Main.main(Main.java:149)
The problem is also reproducible on Windows 2000(SP 2), Solaris 2.8, Linux, Redhat 6.2
using JDK1.4.0-beta3.
C:\>javac regexpCommand.java
An exception has occurred in the compiler (1.4.0-beta3). Please file a bug at th
e Java Developer Connection (http://java.sun.com/cgi-bin/bugreport.cgi) after c
hecking the Bug Parade for duplicates. Include your program and the following di
agnostic in your report. Thank you.
java.lang.ArrayIndexOutOfBoundsException
at com.sun.tools.javac.v8.parser.Scanner.scanDocCommentChar(Scanner.java
:285)
at com.sun.tools.javac.v8.parser.Scanner.scanDocComment(Scanner.java:942
)
at com.sun.tools.javac.v8.parser.Scanner.nextToken(Scanner.java:1240)
at com.sun.tools.javac.v8.parser.Parser.accept(Parser.java:212)
at com.sun.tools.javac.v8.parser.Parser.importDeclaration(Parser.java:18
12)
at com.sun.tools.javac.v8.parser.Parser.compilationUnit(Parser.java:1782
)
at com.sun.tools.javac.v8.JavaCompiler.parse(JavaCompiler.java:267)
at com.sun.tools.javac.v8.JavaCompiler.parse(JavaCompiler.java:291)
at com.sun.tools.javac.v8.JavaCompiler.compile(JavaCompiler.java:374)
at com.sun.tools.javac.v8.Main.compile(Main.java:526)
at com.sun.tools.javac.Main.compile(Main.java:32)
at com.sun.tools.javac.Main.main(Main.java:23)
The code works fine with JDK1.3.1_01.
(Review ID: 134960)
======================================================================
verified on sol 8, sol IA 8, RH 7.1 and win 2000.
###@###.### 2001-11-23