Class Overview
Constants and static helpers related to the HTTP protocol.
 
Summary
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  [Expand]
   Inherited Methods  | 
   
From class
  java.lang.Object
  
   
  
    
    
	 
    
        | 
            
            
            
            
            
            Object
         | 
        
        clone()
        
         Creates and returns a copy of this Object. 
  
   |  
	 
    
        | 
            
            
            
            
            
            boolean
         | 
        
        equals(Object o)
        
         Compares this instance with the specified object and indicates if they
 are equal. 
  
   |  
	 
    
        | 
            
            
            
            
            
            void
         | 
        
        finalize()
        
         Invoked when the garbage collector has detected that this instance is no longer reachable. 
  
   |  
	 
    
        | 
            
            
            final
            
            
            Class<?>
         | 
        
        getClass()
        
        Returns the unique instance of  Class that represents this
 object's class.  
  
   |  
	 
    
        | 
            
            
            
            
            
            int
         | 
        
        hashCode()
        
         Returns an integer hash code for this object. 
  
   |  
	 
    
        | 
            
            
            final
            
            
            void
         | 
        
        notify()
        
         Causes a thread which is waiting on this object's monitor (by means of
 calling one of the wait() methods) to be woken up. 
  
   |  
	 
    
        | 
            
            
            final
            
            
            void
         | 
        
        notifyAll()
        
         Causes all threads which are waiting on this object's monitor (by means
 of calling one of the wait() methods) to be woken up. 
  
   |  
	 
    
        | 
            
            
            
            
            
            String
         | 
        
        toString()
        
         Returns a string containing a concise, human-readable description of this
 object. 
  
   |  
	 
    
        | 
            
            
            final
            
            
            void
         | 
        
        wait()
        
         Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object. 
  
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        | 
            
            
            final
            
            
            void
         | 
        
        wait(long millis, int nanos)
        
         Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
 specified timeout expires. 
  
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        | 
            
            
            final
            
            
            void
         | 
        
        wait(long millis)
        
         Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
 specified timeout expires. 
  
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Constants
 
    
      
        public 
        static 
        final 
        String
      
        ASCII
    
      
    
 
 
    
      
        public 
        static 
        final 
        String
      
        CHARSET_PARAM
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "; charset="
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CHUNK_CODING
    
      
    
      
  Transfer encoding definitions 
 
    
        
        Constant Value: 
        
            
                "chunked"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CONN_CLOSE
    
      
    
 
 
    
      
        public 
        static 
        final 
        String
      
        CONN_DIRECTIVE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Connection"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CONN_KEEP_ALIVE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Keep-Alive"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CONTENT_ENCODING
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Content-Encoding"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CONTENT_LEN
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Content-Length"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        CONTENT_TYPE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Content-Type"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        int
      
        CR
    
      
    
      
  
    
        
        Constant Value: 
        
            
                13
                (0x0000000d)
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        DATE_HEADER
    
      
    
 
 
    
      
        public 
        static 
        final 
        String
      
        DEFAULT_CONTENT_CHARSET
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "ISO-8859-1"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        DEFAULT_CONTENT_TYPE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "application/octet-stream"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        DEFAULT_PROTOCOL_CHARSET
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "US-ASCII"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        EXPECT_CONTINUE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "100-continue"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        EXPECT_DIRECTIVE
    
      
    
 
 
    
      
        public 
        static 
        final 
        int
      
        HT
    
      
    
      
  
    
        
        Constant Value: 
        
            
                9
                (0x00000009)
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        IDENTITY_CODING
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "identity"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        ISO_8859_1
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "ISO-8859-1"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        int
      
        LF
    
      
    
      
  
    
        
        Constant Value: 
        
            
                10
                (0x0000000a)
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        OCTET_STREAM_TYPE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "application/octet-stream"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        PLAIN_TEXT_TYPE
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "text/plain"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        SERVER_HEADER
    
      
    
 
 
    
      
        public 
        static 
        final 
        int
      
        SP
    
      
    
      
  
    
        
        Constant Value: 
        
            
                32
                (0x00000020)
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        TARGET_HOST
    
      
    
 
 
    
      
        public 
        static 
        final 
        String
      
        TRANSFER_ENCODING
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "Transfer-Encoding"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        USER_AGENT
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "User-Agent"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        US_ASCII
    
      
    
      
  
    
        
        Constant Value: 
        
            
                "US-ASCII"
            
        
        
    
     
 
 
    
      
        public 
        static 
        final 
        String
      
        UTF_16
    
      
    
 
 
    
      
        public 
        static 
        final 
        String
      
        UTF_8
    
      
    
      
  Common charset definitions 
 
    
        
        Constant Value: 
        
            
                "UTF-8"
            
        
        
    
     
 
Public Methods
 
    
      
        public 
        static 
         
         
         
        boolean
      
      isWhitespace
      (char ch)