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Migrate a bug fix for printStackTrace which was done before the JAXP 1.3 integration

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back to the head.


git-svn-id: https://svn.apache.org/repos/asf/xml/commons/trunk@226231 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
mkwan 2005-06-14 19:13:40 +00:00
parent c3fa88a3b2
commit 57c5a282f3
1 changed files with 42 additions and 29 deletions
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13
java/external/src/javax/xml/transform/TransformerException.java vendored
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@ -312,6 +312,18 @@ public class TransformerException extends Exception {
super.printStackTrace(s); super.printStackTrace(s);
} catch (Throwable e) {} } catch (Throwable e) {}
boolean isJdk14OrHigher = false;
try {
Throwable.class.getMethod("getCause",null);
isJdk14OrHigher = true;
} catch (NoSuchMethodException nsme) {
// do nothing
}
// The printStackTrace method of the Throwable class in jdk 1.4
// and higher will include the cause when printing the backtrace.
// The following code is only required when using jdk 1.3 or lower
if (!isJdk14OrHigher) {
Throwable exception = getException(); Throwable exception = getException();
for (int i = 0; (i < 10) && (null != exception); i++) { for (int i = 0; (i < 10) && (null != exception); i++) {
@ -357,6 +369,7 @@ public class TransformerException extends Exception {
exception = null; exception = null;
} }
} }
}
// insure output is written // insure output is written
s.flush(); s.flush();
} }