Bug 90082 [1.5][generics] "New Class" wizard is not able to implement generic interfaces
In Eclipse 3.1 (JDT version I20050219-1500), the wizard for creating a new class seems unable to implement generic interfaces while specifying its argument. For example, implementing Comparable<Integer> is impossible; you have to first implement Comparable, and then correct the genearted stub for specifying its type argument. (in this example, replacing the Object argument of comparesTo by Integer.)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
LayoutUtil.setHorizontalGrabbing(text);
		ControlContentAssistHelper.createTextContentAssistant(text, fCurrPackageCompletionProcessor);
	}
	/**
	 * Creates the controls for the enclosing type name field. Expects a <code>GridLayout</code> with at 
	 * least 4 columns.
	 * 
	 * @param composite the parent composite
	 * @param nColumns number of columns to span
	 */		
	protected void createEnclosingTypeControls(Composite composite, int nColumns) {
		
		Composite tabGroup= new Composite(composite, SWT.NONE);
		GridLayout layout= new GridLayout();
		layout.marginWidth= 0;
		layout.marginHeight= 0;
 		tabGroup.setLayout(layout);
		fEnclosingTypeSelection.doFillIntoGrid(tabGroup, 1);
		Text text= fEnclosingTypeDialogField.getTextControl(composite);
		GridData gd= new GridData(GridData.FILL_HORIZONTAL);
		gd.widthHint= getMaxFieldWidth();
		gd.horizontalSpan= 2;
		text.setLayoutData(gd);
		
		Button button= fEnclosingTypeDialogField.getChangeControl(composite);
		gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
		gd.widthHint = SWTUtil.getButtonWidthHint(button);
		button.setLayoutData(gd);
		ControlContentAssistHelper.createTextContentAssistant(text, fEnclosingTypeCompletionProcessor);
	}