java: print out jvm properties
Print all jvm properties, including version, architecture, etc
1 package com.my.test;
2
3 import java.util.Properties;
4
5 public class HelloWorld {
6
7 /**
8 * @param args
9 */
10 public static void main(String[] args) {
11 //System.out.println("Hello World!");
12 Properties props= System.getProperties();
13 for(Object propKey : props.keySet()) {
14 if (!(propKey instanceof String)) {
15 System.out.printf("Type of %s is %s\r\n", propKey.toString(), propKey.getClass().toString());
16 }
17 System.out.printf("Property[%s]=%s\r\n", propKey.toString(), props.get(propKey).toString());
18 }
19 }
20
2
3 import java.util.Properties;
4
5 public class HelloWorld {
6
7 /**
8 * @param args
9 */
10 public static void main(String[] args) {
11 //System.out.println("Hello World!");
12 Properties props= System.getProperties();
13 for(Object propKey : props.keySet()) {
14 if (!(propKey instanceof String)) {
15 System.out.printf("Type of %s is %s\r\n", propKey.toString(), propKey.getClass().toString());
16 }
17 System.out.printf("Property[%s]=%s\r\n", propKey.toString(), props.get(propKey).toString());
18 }
19 }
20
21 }
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