Finished Thread Pool example code.

thread-pool/src/main/java/com/iluwatar/Task.java

@@ -0,0 +1,27 @@
+package com.iluwatar;
+
+public abstract class Task {
+
+	private static int nextId = 1;
+	
+	private int id;
+	private int timeMs;
+	
+	public Task(int timeMs) {
+		this.id = nextId++;
+		this.timeMs = timeMs;
+	}
+	
+	public int getId() {
+		return id;
+	}
+	
+	public int getTimeMs() {
+		return timeMs;
+	}
+	
+	@Override
+	public String toString() {
+		return String.format("id=%d timeMs=%d", id, timeMs);
+	}
+}