@Override
	public void execute(Lexer lexer) {
		// assume the input stream position was properly set by the calling code
		action.execute(lexer);
	}
{@inheritDoc}

<p>This method calls {@link #execute} on the result of {@link #getAction}
using the provided {@code lexer}.</p>
runtime/Java/src/org/antlr/v4/runtime/atn/LexerIndexedCustomAction.java