org.apache.tools.ant.util
Class KeepAliveInputStream
java.lang.Object
   java.io.InputStream
java.io.InputStream
       java.io.FilterInputStream
java.io.FilterInputStream
           org.apache.tools.ant.util.KeepAliveInputStream
org.apache.tools.ant.util.KeepAliveInputStream
- All Implemented Interfaces: 
- java.io.Closeable
- public class KeepAliveInputStream 
- extends java.io.FilterInputStream
Class that can be used to wrap System.in
 without getting anxious about any client closing the stream.
 
 In code-language it means that it is not necessary to do:
 
 if (out != System.in) {
   in.close();
 }
 
 
- Since:
- Ant 1.6
 
| Fields inherited from class java.io.FilterInputStream | 
| in | 
 
| Constructor Summary | 
| KeepAliveInputStream(java.io.InputStream in)Constructor of KeepAliveInputStream.
 | 
 
| Method Summary | 
|  void | close()This method does nothing.
 | 
| static java.io.InputStream | wrapSystemIn()Convenience factory method that returns a non-closing
 InputStream around System.in.
 | 
 
| Methods inherited from class java.io.FilterInputStream | 
| available, mark, markSupported, read, read, read, reset, skip | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
KeepAliveInputStream
public KeepAliveInputStream(java.io.InputStream in)
- Constructor of KeepAliveInputStream.
 
- Parameters:
- in- an InputStream value, it should be standard input.
 
close
public void close()
           throws java.io.IOException
- This method does nothing.
 
- 
- Specified by:
- closein interface- java.io.Closeable
- Overrides:
- closein class- java.io.FilterInputStream
 
- 
- Throws:
- java.io.IOException- as we are overriding FilterInputStream.
 
wrapSystemIn
public static java.io.InputStream wrapSystemIn()
- Convenience factory method that returns a non-closing
 InputStream around System.in.
 
- 
- Since:
- Ant 1.8.0