void (StringBuilder text, PsiReferenceList throwsList, PsiClassType[] exceptions, final ClassNameProvider classNameProvider) { if (exceptions.length <= 0) return; text.append("throws "); for (int i = 0; i < exceptions.length; i++) { PsiClassType exception = exceptions[i]; if (i != 0) { text.append(','); } TypeWriter.writeType(text, exception, throwsList, classNameProvider); text.append(' '); } }