Java Programming Please help me with this Java Progamming project NOT GRADED. Practice homework

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Java Programming

Please help me with this Java Progamming project

NOT GRADED. Practice homework

### Task Set for Scheduling Algorithms

#### Task Set Details
The table below outlines the task set with priorities and CPU burst times:

| Task Name | Priority (when applicable) | CPU burst (ms) |
|-----------|-----------------------------|----------------|
| T1        | 2                           | 20             |
| T2        | 4                           | 25             |
| T3        | 3                           | 25             |
| T4        | 3                           | 15             |
| T5        | 1                           | 10             |

- **Priority Levels:** Priorities range from 1 to 4. A lower numeric value indicates a higher relative priority.
- **Round-Robin Scheduling:** The time quantum is set to 10 milliseconds.

#### Scheduling Algorithms to Implement

Implement the following algorithms using the Java programming language, each in a separate thread. The main thread should display the results using a modified Gantt chart, average waiting time, and average turnaround time.

1. **First-Come, First-Served (FCFS):**
   - Assume all tasks arrive simultaneously.

2. **Shortest-Job-First (SJF):**
   - Assume all tasks arrive simultaneously. Break ties randomly.

3. **Preemptive Priority Scheduling (PS):**
   - Use specified priorities, generating random arrival times between 0 and 100 milliseconds for each task. Utilize a Java random number generator. Print arrival times before the schedule.

4. **Round-Robin (RR) Scheduling:**
   - Execute each task for a time quantum, or the remainder of its CPU burst.

Implement these scheduling algorithms to evaluate and compare their performance through the generated metrics.
Transcribed Image Text:### Task Set for Scheduling Algorithms #### Task Set Details The table below outlines the task set with priorities and CPU burst times: | Task Name | Priority (when applicable) | CPU burst (ms) | |-----------|-----------------------------|----------------| | T1 | 2 | 20 | | T2 | 4 | 25 | | T3 | 3 | 25 | | T4 | 3 | 15 | | T5 | 1 | 10 | - **Priority Levels:** Priorities range from 1 to 4. A lower numeric value indicates a higher relative priority. - **Round-Robin Scheduling:** The time quantum is set to 10 milliseconds. #### Scheduling Algorithms to Implement Implement the following algorithms using the Java programming language, each in a separate thread. The main thread should display the results using a modified Gantt chart, average waiting time, and average turnaround time. 1. **First-Come, First-Served (FCFS):** - Assume all tasks arrive simultaneously. 2. **Shortest-Job-First (SJF):** - Assume all tasks arrive simultaneously. Break ties randomly. 3. **Preemptive Priority Scheduling (PS):** - Use specified priorities, generating random arrival times between 0 and 100 milliseconds for each task. Utilize a Java random number generator. Print arrival times before the schedule. 4. **Round-Robin (RR) Scheduling:** - Execute each task for a time quantum, or the remainder of its CPU burst. Implement these scheduling algorithms to evaluate and compare their performance through the generated metrics.
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