- isJavaVersionAtLeast
Is the Java version at least the requested version.
Example input:
* 1.2f to test for Java 1.2
- getJavaIoTmpDir
Gets the Java IO temporary directory as a File.
- getUserHome
Gets the user home directory as a File.
- getUserDir
Gets the user directory as a File.
- isJavaVersionMatch
Decides if the Java version matches.
This method is package private instead of private to support
- isOSMatch
Decides if the operating system matches. This method is package private instead
of private to suppor
- isOSNameMatch
Decides if the operating system matches. This method is package private instead
of private to suppor
- isOSVersionMatch
Decides if the operating system version matches. This method is package private
instead of private t
- isJavaAwtHeadless
Returns whether the #JAVA_AWT_HEADLESS value is true.
- <init>
SystemUtils instances should NOT be constructed in standard programming.
Instead, the class should
- getEnvironmentVariable
Gets an environment variable, defaulting to defaultValue if the variable cannot
be read.
If a Sec
- getHostName
Gets the host name from an environment variable. If you want to know what the
network stack says is