ClassCastException in UnsignedInt and UnsignedLong
--------------------------------------------------
Key: AXIS-2327
URL: http://issues.apache.org/jira/browse/AXIS-2327
Project: Apache Axis
Type: Bug
Components: Basic Architecture
Versions: 1.3
Environment: JDK 1.4.2, JDK 1.5, Axis 1.1 - 1.3
Reporter: Martin Renner
The following code raises a ClassCastException in UnsignedInt.compareTo().
--------------------
import org.apache.axis.types.UnsignedInt;
public class Test {
public static void main(String[] args) throws Exception {
UnsignedInt i1 = new UnsignedInt(10);
UnsignedInt i2 = new UnsignedInt(20);
System.out.println(i1.compareTo(i2));
}
}
--------------------
The reason for this bug is the following code in UnsignedInt.compareTo():
return lValue.compareTo(obj);
which resolves to (symbolically)
return Long.compareTo(UnsignedInt)
which is not allowed.
The same bug exists in UnsignedLong, which makes it impossible to use
UnsignedByte
UnsignedShort
UnsignedInt
UnsignedLong
in Maps etc.
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