i want the full program of the nest output code in JAVA

Enter the initial size:

100

allocator> RQ P1 20 F

Memory allocated to process P1: [0, 19]

allocator> RQ P2 30 F

Memory allocated to process P2: [20, 49]

allocator> RQ P3 40 F

Memory allocated to process P3: [50, 89]

allocator> RQ P4 15 F

Memory allocation failed for process P4

allocator> STAT

Free memory: [90, 99]

Allocated memory: P1 [0, 19], P2 [20, 49], P3 [50, 89]

allocator> RL P2

Memory released from process P2

allocator> C

Memory compacted

allocator> STAT

Free memory: [50, 99]

Allocated memory: P1 [0, 19], P3 [20, 59]

allocator> RQ P4 15 F

Memory allocated to process P4: [20, 34]

allocator> RQ P5 25 F

Memory allocation failed for process P5

allocator> STAT

Free memory: [35, 99]

Allocated memory: P1 [0, 19], P3 [35, 59], P4 [20, 34]

allocator> X