JDK-8005277 : Regression in JDK 7 in Bidi implementation
- Type: Bug
- Component: core-libs
- Sub-Component: java.text
- Affected Version: 7
- Priority: P2
- Status: Closed
- Resolution: Fixed
- Submitted: 2012-12-19
- Updated: 2013-06-26
- Resolved: 2012-12-31
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 7 | JDK 8 |
|---|---|
7u40 b10Fixed  |
8Fixed |
Description
The following shows a regression in the JDK 7 Bidi algorithm which is affecting FX.
import java.text.*;
public class biditest {
public static void main(String args[]) {
printRuns("\u05D0\u05D1\u05D2");
}
static void printRuns(String string) {
Bidi bidi = new Bidi(string, Bidi.DIRECTION_LEFT_TO_RIGHT);
for (int i = 0, count = bidi.getRunCount(); i < count; i++) {
System.out.println("Run=" + i + " start=" + bidi.getRunStart(i) + " end=" + bidi.getRunLimit(i) + " level=" + bidi.getRunLevel(i));
}
}
}
/java/re/jdk/6u32/promoted/all/b05/binaries/solaris-sparc/bin/java -client biditest
Run=0 start=0 end=3 level=1
rincewind 114% /java/re/jdk/7/promoted/fcs/b148/binaries/solaris-sparc/bin/java biditest
Run=0 start=0 end=3 level=0
/java/re/jdk/8/promoted/latest/binaries/solaris-sparc/bin/java -client biditest
Run=0 start=0 end=3 level=0