We are missing @since tags here:

java.lang.invoke.StringConcatException 1.7
java.lang.invoke.StringConcatException(String msg) 1.7
java.lang.invoke.StringConcatException(String msg, Throwable cause) 1.7
java.lang.invoke.StringConcatFactory 1.7
java.lang.invoke.StringConcatFactory.makeConcat(MethodHandles.Lookup lookup, String name, MethodType concatType) 1.7
java.lang.invoke.StringConcatFactory.makeConcatWithConstants(MethodHandles.Lookup lookup, String name, MethodType concatType, String recipe, java.lang.Object[] constants) 1.7