core/src/main/java/org/apache/commons/vfs2/provider/DefaultFileContent.java
/**
     * check if a input and/or output stream is open.<br />
     * This checks only the scope of the current thread.
     *
     * @return true if this is the case
     */
check if a input and/or output stream is open.
This checks only the scope of the current thread.

@return true if this is the case
check if a input and / or output stream is open . This checks only the scope of the current thread . @return true if this is the case
public boolean isOpen()
    {
        return getThreadData().hasStreams();
    }
public boolean isOpen ( ) { return getThreadData ( ) . hasStreams ( ) ; }
check if a input and/or output stream is open.<br />
 This checks only the scope of the current thread.
check if a input and / or output stream is open . <br / > This checks only the scope of the current thread .
// return getThreadData().getState() == STATE_OPENED;