de.frame4j

Class ShowProps

java.lang.Object

de.frame4j.ShowProps

public final class ShowProps
extends Object

Display the system and environment properties.

This application display the Java runtime environment's so called "system properties".

Small optional function (since 12.2005): If there is a command line argument
java de.frame4j.ShowProps lookFor [-case]
the application returns 1 (as process exit code) instead of 0, if the String to be looked for can't be found as substring in any system property value. The search will ignore case, when no second argument -case was given to make the search case sensitive.
Hint: This value matching is applied to the system properties only. The system property with key sun.java.command will be ignored; it would always contain the search pattern as value (May 2015).


© Copyright 1998 - 2005, 2021 Albrecht Weinert

Version:

32 (22.03.2021)

Author:

Albrecht Weinert

See Also:

de.frame4j, PropMap

Field Summary

Fields

Modifier and Type	Field and Description
static String	copyRight Copyright note.
static String	version Name and version.

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) Start method of ShowProps.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

version

public static final String version

Name and version.

"ShowProps V32 (22.03.2021)"

See Also:

Constant Field Values

copyRight

public static final String copyRight

Copyright note.

"Copyright (c) 1998 - 2016, 2021 Albrecht Weinert, Bochum (a-weinert.de)"

See Also:

Constant Field Values

Method Detail

main

public static final void main(String[] args)

Start method of ShowProps.

The call is: java de.frame4j.ShowProps

Parameters:

args - none or search-pattern or search-pattern -case or -javaMainVers