Bug 20633 inner "new interface" in a class - why option "static"? [code manipulation]
When you add an inner interface to a class or interface, the "new interface" dialog offers a checkbox "static". Wether an inner interface is static or not does not make a bit of a difference. So the main effect that checkbox is likely to have is, it confuses Java-newcomers. "Could you please tell me what this decision I have to make means?" (Nothing.) Get rid of that checkbox.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
boolean enclosing= isEnclosingTypeSelected();
		fPackageDialogField.setEnabled(fCanModifyPackage && !enclosing);
		fEnclosingTypeDialogField.setEnabled(fCanModifyEnclosingType && enclosing);
	}	
	/**
	 * Hook method that gets called when the enclosing type name has changed. The method 
	 * validates the enclosing type and returns the status of the validation. It also updates the 
	 * enclosing type model.
	 * <p>
	 * Subclasses may extend this method to perform their own validation.
	 * </p>
	 * 
	 * @return the status of the validation
	 */
	protected IStatus enclosingTypeChanged() {
		StatusInfo status= new StatusInfo();
		fCurrEnclosingType= null;
		
		IPackageFragmentRoot root= getPackageFragmentRoot();
		
		fEnclosingTypeDialogField.enableButton(root != null);
		if (root == null) {
			status.setError(""); 
			return status;
		}
		
		String enclName= getEnclosingTypeText();
		if (enclName.length() == 0) {
			status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingTypeEnterName")); 
			return status;