public synchronized TYPE_1 METHOD_1 ( int i ) { if ( ( i >= 0 ) && ( i < ( VAR_1 . length ) ) ) return VAR_1 . METHOD_2 ( i ) ; return null ; } 

public synchronized TYPE_1 METHOD_1 ( int i ) { if ( ( i >= 0 ) && ( i < ( VAR_1 . size ( ) ) ) ) return VAR_1 . METHOD_2 ( i ) ; return null ; } 
