88962108fc
2003-09-21 Ralph Loader <suckfish@ihug.co.nz>
PR java/12350:
* java/lang/StringBuffer.java (substring): Fix handling of shared
flag.
2003-09-21 Ralph Loader <suckfish@ihug.co.nz>
PR java/12350
* libjava.lang/PR12350.java: New file.
* libjava.lang/PR12350.out: New file.
From-SVN: r71651
21 lines
466 B
Java
21 lines
466 B
Java
public class PR12350
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{
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static public void main (String[] ignored) throws Throwable
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{
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StringBuffer b = new StringBuffer ("Good string. More than 16 chars.");
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// Should cause sharing.
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String s = b.toString();
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// Take a char by char unshared copy of s.
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String t = new String (s.toCharArray());
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b.substring (0, 4); // BUG: Clears shared flag.
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b.replace (0, 4, "Bad "); // Modifies shared data.
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System.out.println (s);
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assert s.equals (t);
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}
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}
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