public TYPE_1 METHOD_1 ( TYPE_2 file , int VAR_1 , TYPE_3 VAR_2 ) { if ( VAR_2 == null ) return null ; if ( file . METHOD_2 ( ) . METHOD_3 ( TYPE_4 ) ) return VAR_3 ; return null ; } 

public TYPE_1 METHOD_1 ( TYPE_2 file , int VAR_1 , TYPE_3 VAR_2 ) { if ( VAR_2 == null ) return null ; if ( TYPE_4 . METHOD_3 ( file . METHOD_2 ( ) ) ) return VAR_3 ; return null ; } 
