public TYPE_1 METHOD_1 ( int VAR_1 ) { if ( ( INT_1 < VAR_1 ) || ( VAR_1 < 0 ) ) return null ; if ( ( VAR_2 [ VAR_1 ] ) == null ) return null ; return VAR_2 [ VAR_1 ] . METHOD_1 ( ) ; } 

public TYPE_1 METHOD_1 ( final int VAR_1 ) { return VAR_2 . get ( VAR_1 ) . METHOD_1 ( ) ; } 
