Attachment 156594 Details for Bug 300133 – An example program that demonstrates the bug

An example program that demonstrates the bug

EnumLocalClassTest.java (text/plain), 1.00 KB, created by Chris Jester-Young

on 2010-01-19 23:04:53 EST

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Creator: Chris Jester-Young

Created: 2010-01-19 23:04:53 EST

Size: 1.00 KB

patch

obsolete

>package com.hedgee.sandbox;
>
>import java.util.regex.Pattern;
>
>public enum EnumLocalClassTest {
>    FIND {
>        @Override
>        public Object createMatcher(final Pattern pattern) {
>            class Finder {
>                @Override
>                public boolean equals(Object obj) {
>                    if (obj instanceof CharSequence) {
>                        return pattern.matcher((CharSequence) obj).find();
>                    }
>                    if (obj instanceof Finder) {
>                        return pattern.equals(((Finder) obj).getPattern());
>                    }
>                    return false;
>                }
>    
>                @Override public int hashCode() {return pattern.hashCode();}
>                private Pattern getPattern() {return pattern;}
>            }
>            return new Finder();
>        }
>    };
>
>    public abstract Object createMatcher(Pattern pattern);
>
>    public static void main(String... args) {
>        FIND.createMatcher(Pattern.compile("Hello, world!"));
>    }
>}

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