public static String getRuntimeVersion() {
		return VERSION;
	}
Gets the currently executing version of the ANTLR 4 runtime library.

<p>
This method provides runtime access to the {@link #VERSION} field, as
opposed to directly referencing the field as a compile-time constant.</p>

@return The currently executing version of the ANTLR 4 library
runtime/Java/src/org/antlr/v4/runtime/RuntimeMetaData.java