public TYPE_1 METHOD_1 ( ) { if ( isEmpty ( ) ) { throw new TYPE_2 ( ) ; } TYPE_1 VAR_1 = this . VAR_2 [ 0 ] ; int VAR_3 = ( VAR_4 ) -- ; this . VAR_2 [ 0 ] = this . VAR_2 [ VAR_3 ] ; this . VAR_2 [ VAR_3 ] = null ; if ( ( this . size ( ) ) > 1 ) { METHOD_2 ( 0 ) ; } return VAR_1 ; }

public TYPE_1 METHOD_1 ( ) { if ( isEmpty ( ) ) { throw new TYPE_2 ( ) ; } TYPE_1 VAR_1 = this . VAR_2 [ 0 ] ; int VAR_3 = ( VAR_4 ) -- ; this . VAR_2 [ 0 ] = this . VAR_2 [ VAR_3 ] ; this . VAR_2 [ VAR_3 ] = null ; if ( ( this . size ( ) ) >= 1 ) { METHOD_2 ( 0 ) ; } return VAR_1 ; }
