Click here to watch in Youtube :
https://www.youtube.com/watch?v=-NwT89yD15Y&list=UUhwKlOVR041tngjerWxVccw
PropertiesDemo.java
https://sites.google.com/site/ramj2eev1/home/javabasics/System_getProperty_default_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/System_getProperty_default_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/fecc858ed896ce9bbf3cb92f5d438fc2de9eee22/BasicJava/System_getProperty_default_App/?at=master
See also:
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https://www.youtube.com/watch?v=-NwT89yD15Y&list=UUhwKlOVR041tngjerWxVccw
PropertiesDemo.java
/* * public static String getProperty(String key, String * def) * * Parameters: * ---------- * * key - the name of the system property. * def - a default value. */ public class PropertiesDemo { public static void main(String[] args) { /* * Gets the system property indicated by the * specified key.if not present it will return * default value. */ String value1 = System.getProperty("a.b", "hello"); System.out.println("value1 = " + value1); String value2 = System.getProperty("os.name", "hello"); System.out.println("value2 = " + value2); } }Output
value1 = hello value2 = Windows 7Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/System_getProperty_default_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/System_getProperty_default_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/fecc858ed896ce9bbf3cb92f5d438fc2de9eee22/BasicJava/System_getProperty_default_App/?at=master
See also:
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