SGEUtil

java.lang.Object
- com.sun.grid.util.SGEUtil

```
public class SGEUtil
extends java.lang.Object
```
This class defines some helper methods which are vital for gridengine.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`getArch(java.io.File sgeRoot)`
`static SGEUtil`	`getInstance()`	Get the instance of the `SGEUtil`.
`char[]`	`getPassword(java.lang.String prompt)`	Read a password from the console.
`int`	`getPID()`	get pid of the java virtual machine
`static boolean`	`isWindows()`

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

- Method Detail
  - getInstance
```
public static SGEUtil getInstance()
```
    Get the instance of the SGEUtil. The first call of this method tries to load the native library juti.
    
    Returns:
    
    the instance of SGEUtil
    
    See Also:
    
    System.loadLibrary(java.lang.String)
  - getPID
```
public int getPID()
```
    get pid of the java virtual machine
    
    Returns:
    
    the pid of the java virtual machine
  - getPassword
```
public char[] getPassword(java.lang.String prompt)
```
    Read a password from the console.
    
    Parameters:
    
    prompt - the prompt
    
    Returns:
    
    the password
  - isWindows
```
public static boolean isWindows()
```
  - getArch
```
public static java.lang.String getArch(java.io.File sgeRoot)
                                throws java.io.IOException
```
    Throws:
    
    java.io.IOException