public TYPE_1 METHOD_1 ( int i ) { if ( null == ( VAR_1 ) ) { throw new TYPE_2 ( STRING_1 ) ; } if ( null == ( VAR_1 . get ( i ) ) ) { throw new TYPE_2 ( STRING_1 ) ; } if ( null == ( VAR_1 . get ( i ) . METHOD_2 ( ) ) ) { throw new TYPE_2 ( STRING_1 ) ; } return VAR_1 . get ( i ) . METHOD_2 ( ) . METHOD_3 ( ) ; }

public TYPE_1 METHOD_1 ( int i ) { if ( null == ( VAR_1 ) ) { throw new TYPE_2 ( STRING_1 ) ; } if ( null == ( VAR_1 . get ( i ) ) ) { throw new TYPE_2 ( STRING_1 ) ; } if ( null == ( VAR_1 . get ( i ) . METHOD_2 ( ) ) ) { return null ; } return VAR_1 . get ( i ) . METHOD_2 ( ) . METHOD_3 ( ) ; }
