SystemPropertiesUtil (Keycloak Docs Distribution 21.1.1 API)

java.lang.Object
- org.keycloak.saml.common.util.SystemPropertiesUtil

```
public class SystemPropertiesUtil
extends Object
```
Utility dealing with the system properties at the JVM level for PicketLink

Since:

Jul 1, 2011

Author:

Anil.Saldhana@redhat.com

Constructor Summary

Constructors
Constructor Description

SystemPropertiesUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`ensure()`	No-op call such that the default system properties are set
`static String`	`getSystemProperty(String key, String defaultValue)`	Get the System Property

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SystemPropertiesUtil
```
public SystemPropertiesUtil()
```
- Method Detail
  - ensure
```
public static void ensure()
```
    No-op call such that the default system properties are set
  - getSystemProperty
```
public static String getSystemProperty(String key,
                                       String defaultValue)
```
    Get the System Property
    
    Parameters:
    
    key - key of the system property
    
    defaultValue - default value to be returned if the system property is not set
    
    Returns: