Name: vtR10009 Date: 06/22/2001


  This bug is created specially for JCK Merlin-beta, because this version of
JCK is based on jdk1.4.0beta-b65 and the bug is found in this version of jdk.
The bug has not been found in the last jdk version (jdk1.4.0beta-b69).

  The spec for the AttributeSetUtilities.unmodifiableView() reads:
Throws:
          NullPointerException - Thrown if attributeSet is null.

API implementation (build 1.4.0-beta-b65) doesn't throw this exception.

This bug causes failures of JCK-merlin-beta tests:
api/javax_print/attribute/AttributeSetUtilities/index.html#unmodifiableViewTests

However last API implementation (build 1.4.0-beta-b69) passes these tests
and bug was filled only for test exclusion from JCK-merlin-beta workspace.

To reproduce the bug run the following test:
------------------------------- test.java --------------------------------
import javax.print.attribute.AttributeSet;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.PrintJobAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.PrintServiceAttributeSet;
import javax.print.attribute.AttributeSetUtilities;

public class test {

    public static void main(String args[]) {

        boolean failed = false;
        AttributeSet unModSet;

        try {
            unModSet =
AttributeSetUtilities.unmodifiableView((AttributeSet)null);
            System.out.println("NullPointerException was not thrown! "
                    + "Argument type: AttributeSet.");
            failed = true;
        } catch (NullPointerException ex) {}
        try {
            unModSet =
AttributeSetUtilities.unmodifiableView((DocAttributeSet)null);
            System.out.println("NullPointerException was not thrown! "
                    + "Argument type: DocAttributeSet.");
            failed = true;
        } catch (NullPointerException ex) {}
        try {
            unModSet =
AttributeSetUtilities.unmodifiableView((PrintJobAttributeSet )null);
            System.out.println("NullPointerException was not thrown! "
                    + "Argument type: PrintJobAttributeSet.");
            failed = true;
        } catch (NullPointerException ex) {}
        try {
            unModSet =
AttributeSetUtilities.unmodifiableView((PrintRequestAttributeSet )null);
            System.out.println("NullPointerException was not thrown! "
                    + "Argument type: PrintRequestAttributeSet.");
            failed = true;
        } catch (NullPointerException ex) {}
        try {
            unModSet =
AttributeSetUtilities.unmodifiableView((PrintServiceAttributeSet )null);
            System.out.println("NullPointerException was not thrown! "
                    + "Argument type: PrintServiceAttributeSet.");
            failed = true;
        } catch (NullPointerException ex) {}
        
        if (!failed) {
            System.out.println("Ok.");
        }
    }
}
---------------------------Logs--------------------------------------
> $jdk_b65/bin/javac test.java
> $jdk_b65/bin/java test
NullPointerException was not thrown! Argument type: AttributeSet.
NullPointerException was not thrown! Argument type: DocAttributeSet.
NullPointerException was not thrown! Argument type: PrintJobAttributeSet.
NullPointerException was not thrown! Argument type: PrintRequestAttributeSet.
NullPointerException was not thrown! Argument type: PrintServiceAttributeSet.
> $jdk_b65/bin/java -version
java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b65)
Java HotSpot(TM) Client VM (build 1.4.0-beta-b65, mixed mode)
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