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Last change
on this file was 1389, checked in by bird, 21 years ago |
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Initial revision
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-
Property cvs2svn:cvs-rev
set to
1.1
-
Property svn:eol-style
set to
native
-
Property svn:executable
set to
*
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|
File size:
446 bytes
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| Line | |
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| 1 | public class emptystring
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| 2 | {
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| 3 | public static void main(String[] args)
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| 4 | {
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| 5 | System.out.println("null".equals(n(0) + ""));
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| 6 | System.out.println("null".equals("" + n(0)));
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| 7 | System.out.println("x".equals(n(1) + ""));
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| 8 | System.out.println("x".equals("" + n(1)));
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| 9 | }
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| 10 |
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| 11 | static String n(int i)
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| 12 | {
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| 13 | if (i==0) return null; else return "x";
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| 14 | }
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| 15 | }
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