nl_tokens: Generates the instructions for a switch statement .
pl_tokens: public void tableSwitch ( final int [ ] keys , final TableSwitchGenerator generator , final boolean useTable ) { for ( int i = 1 ; i < keys . length ; ++ i ) { if ( keys [ i ] < keys [ i - 1 ] ) { throw new IllegalArgumentException ( "keys must be sorted ascending" ) ; } } Label def = newLabel ( ) ; Label end = newLabel ( ) ; if ( keys . length > 0 ) { int len = keys . length ; int <mask> = keys [ 0 ] ; int max = keys [ len - 1 ] ; int range = max - min + 1 ; if ( useTable ) { Label [ ] labels = new Label [ range ] ; Arrays . fill ( labels , def ) ; for ( int i = 0 ; i < len ; ++ i ) { labels [ keys [ i ] - min ] = newLabel ( ) ; } mv . visitTableSwitchInsn ( min , max , def , labels ) ; for ( int i = 0 ; i < range ; ++ i ) { Label label = labels [ i ] ; if ( label != def ) { mark ( label ) ; generator . generateCase ( i + min , end ) ; } } } else { Label [ ] labels = new Label [ len ] ; for ( int i = 0 ; i < len ; ++ i ) { labels [ i ] = newLabel ( ) ; } mv . visitLookupSwitchInsn ( def , keys , labels ) ; for ( int i = 0 ; i < len ; ++ i ) { mark ( labels [ i ] ) ; generator . generateCase ( keys [ i ] , end ) ; } } } mark ( def ) ; generator . generateDefault ( ) ; mark ( end ) ; }