public TYPE_1 METHOD_1 ( ) { if ( ( size ) == 0 ) throw new TYPE_2 ( ) ; final TYPE_3 < TYPE_1 > . VAR_1 VAR_2 = VAR_3 ; if ( ( size ) == 1 ) { first = null ; VAR_3 = null ; } else { VAR_3 = VAR_4 ; VAR_5 = null ; if ( ( size ) == INT_1 ) VAR_6 = null ; } ( size ) -- ; return VAR_2 . item ; }

public TYPE_1 METHOD_1 ( ) { if ( ( size ) == 0 ) throw new TYPE_2 ( ) ; final TYPE_3 < TYPE_1 > . VAR_1 VAR_2 = VAR_3 ; if ( ( size ) == 1 ) { first = null ; VAR_3 = null ; } else { VAR_3 = VAR_4 ; VAR_5 = null ; } ( size ) -- ; return VAR_2 . item ; }
