TestLong double Integer

package zhch.illq.testsomething;

public class TestLong {

	public void test() {
		System.out.println(Double.MAX_VALUE); // 1.7976931348623157E308
		System.out.println(Double.MIN_VALUE); // 4.9E-324
		System.out.println(Long.MAX_VALUE); // 19位:9223372036854775807
		System.out.println(Long.MIN_VALUE); // -9223372036854775808
		System.out.println(Integer.MAX_VALUE);// 10位:2147483647
		System.out.println(Integer.MIN_VALUE);// -2147483648
	}

	public static void main(String[] args) {
		TestLong t = new TestLong();
		t.test();
	}

}