@Override
	public void reportContextSensitivity(Parser recognizer,
										 DFA dfa,
										 int startIndex,
										 int stopIndex,
										 int prediction,
										 ATNConfigSet configs)
	{
	}
Provides an empty default implementation of {@link ANTLRErrorListener}. The
default implementation of each method does nothing, but can be overridden as
necessary.

@author Sam Harwell
runtime/Java/src/org/antlr/v4/runtime/BaseErrorListener.java