public FSTConfiguration registerCrossPlatformClassMapping( String[][] keysAndVals ) {
        for (int i = 0; i < keysAndVals.length; i++) {
            String[] keysAndVal = keysAndVals[i];
            registerCrossPlatformClassMapping(keysAndVal[0], keysAndVal[1]);
        }
        return this;
    }
public FSTConfiguration registerCrossPlatformClassMapping( String[][] keysAndVals ) {
        for (int i = 0; i < keysAndVals.length; i++) {
            String[] keysAndVal = keysAndVals[i];
            registerCrossPlatformClassMapping(keysAndVal[0], keysAndVal[1]);
        }
        return this;
    }
public FSTConfiguration registerCrossPlatformClassMapping ( String [ ] [ ] keysAndVals ) { for ( int i = 0 ; i < keysAndVals . length ; i ++ ) { String [ ] keysAndVal = keysAndVals [ i ] ; registerCrossPlatformClassMapping ( keysAndVal [ 0 ] , keysAndVal [ 1 ] ) ; } return this ; }
init right after creation of configuration, not during operation as it is not threadsafe regarding mutation
currently only for minbin serialization

@param keysAndVals { { "symbolicName", "fullQualifiedClazzName" }, .. }
init right after creation of configuration not during operation as it is not threadsafe regarding mutation currently only for minbin serialization