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ICU-5253 support resource==0 as designed and documented

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X-SVN-Rev: 19788
This commit is contained in:
Markus Scherer 2006-07-03 21:46:21 +00:00
parent 21502ad4e2
commit 820ca02a9f
1 changed files with 10 additions and 0 deletions
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10
icu4j/src/com/ibm/icu/impl/ICUResourceBundleImpl.java
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@ -599,6 +599,16 @@ public class ICUResourceBundleImpl extends ICUResourceBundle {
}
}
private String getStringValue(long resource) {
if (resource == 0) {
/*
* The data structure is documented as supporting resource==0 for empty strings.
* Return a fixed pointer in such a case.
* This was dropped in uresdata.c 1.17 as part of Jitterbug 1005 work
* on code coverage for ICU 2.0.
* Re-added for consistency with the design and with other code.
*/
return "";
}
int offset = RES_GET_OFFSET(resource);
int length = getInt(rawData,offset);
int stringOffset = offset + getIntOffset(1);