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
private void writeSuperClass(StringBuffer buf, ImportsManager imports) {
		String typename= getSuperClass();
		if (fIsClass && typename.length() > 0 && !"java.lang.Object".equals(typename)) { 
			buf.append(" extends "); 
			
			String qualifiedName= fSuperClass != null ? JavaModelUtil.getFullyQualifiedName(fSuperClass) : typename; 
			buf.append(imports.addImport(qualifiedName));
		}
	}
	
	private void writeSuperInterfaces(StringBuffer buf, ImportsManager imports) {
		List interfaces= getSuperInterfaces();
		int last= interfaces.size() - 1;
		if (last >= 0) {
			if (fIsClass) {
				buf.append(" implements "); 
			} else {
				buf.append(" extends "); 
			}
			for (int i= 0; i <= last; i++) {
				String typename= (String) interfaces.get(i);
				buf.append(imports.addImport(typename));
				if (i < last) {
					buf.append(',');
				}
			}
		}
	}
	/*