Bugs item #847933, was opened at 2003-11-23 21:07
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Category: Interactions
Group: Annoying
Status: Open
Resolution: None
Priority: 5
Submitted By: Fernando Pereira (fcnpereira)
Assigned to: Nobody/Anonymous (nobody)
Summary: Missing return in anonymous class method not detected
Initial Comment:
With
public interface Property {
public boolean holds(Node node);
}
and other appropriate definitions, the following
n.findAll(new Property() { public boolean holds(Node n)
{n.getData().equals("LI");}},ans);
was accepted, only to throw an exception
java.lang.NullPointerException:
at TopLevel$1.holds(Unknown Source)
at Internal.findAll(Internal.java:50)
...
Shouldn't the interactions interpreter check that the
declared type of the method in the anonymous class is
matched by the body of the method?
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