Ineed pls, in this code if add row for example : roll name class marks 1 rony math10 982 tom cosc10 883 maya math10 82 4 noor cosc10 78it show me the same thing but, i need it in order i mean that like this roll name class marks 1 rony math10 983 maya math10 822 tom cosc10 884 noor cosc10 78 i should change something to but i dont no where, so pls i hope some one me this codes import javax swing table defaulttablemodel; import javax swing joption pane; full codes in the picture

The instruction ishl (shift left integer) exists in jvm but not in ijvm. it uses the top two values on the stack, replacing the two with a single value, the result. the sec- ond-from-top word of the stack is the operand to be shifted. its content is shifted left by a value between 0 and 31, inclusive, depending on the value of the 5 least signifi- cant bits of the top word on the stack (the other 27 bits of the top word are ignored). zeros are shifted in from the right for as many bits as the shift count. the opcode for ishl is 120 (0x78).a. what is the arithmetic operation equivalent to shifting left with a count of 2? b. extend the microcode to include this instruction as a part of ijv.

If the polar bear were taken out of the food chain what would happen to the seal population the seal population would diminish the seal population would grow dramatically the seal population would stay the same the seal population would decrease slightly

Idon’t understand the double8 coding problem. it is java