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ICU-5444 Don't allocate substitution characters for callbacks so frequently.

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X-SVN-Rev: 22111
This commit is contained in:
George Rhoten 2007-07-23 20:11:08 +00:00
parent 3ac77212a6
commit 804cf05cd6
1 changed files with 3 additions and 3 deletions
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6
icu4j/src/com/ibm/icu/charset/CharsetCallback.java
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@ -1,6 +1,6 @@
/**
*******************************************************************************
* Copyright (C) 2006, International Business Machines Corporation and *
* Copyright (C) 2006-2007, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*
@ -186,6 +186,8 @@ import java.nio.charset.CoderResult;
return cr;
}
};
private static final char[] kSubstituteChar1 = new char[]{0x1A};
private static final char[] kSubstituteChar = new char[] {0xFFFD};
/**
* Skip callback
* @draft ICU 3.6
@ -196,8 +198,6 @@ import java.nio.charset.CoderResult;
ByteBuffer source, CharBuffer target, IntBuffer offsets,
char[] buffer, int length, CoderResult cr){
char[] kSubstituteChar1 = new char[]{0x1A};
char[] kSubstituteChar = new char[] {0xFFFD};
CharsetICU cs = (CharsetICU) decoder.charset();
/* could optimize this case, just one uchar */
if(decoder.invalidCharLength == 1 && cs.subChar1 != 0) {