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Diffstat (limited to 'org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java')
-rw-r--r--org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java21
1 files changed, 12 insertions, 9 deletions
diff --git a/org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java b/org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java
index 3efeff7fb..55ba29ea0 100644
--- a/org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java
+++ b/org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/Dup.java
@@ -15,27 +15,30 @@ import org.eclipse.core.runtime.CoreException;
/**
* Duplicate the top element of the stack
*
- * Element
- * ...
+ * Element ...
*
* ->
*
- * Element
- * Element
- * ...
+ * Element Element ...
*
*/
public class Dup extends SimpleInstruction {
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.debug.eval.ast.instructions.Instruction#execute()
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.eclipse.jdt.internal.debug.eval.ast.instructions.Instruction#execute
+ * ()
*/
+ @Override
public void execute() throws CoreException {
- Object element= pop();
+ Object element = pop();
push(element);
push(element);
}
-
+
+ @Override
public String toString() {
return "Dup"; //$NON-NLS-1$
}

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