src/share/classes/sun/awt/image/PNGImageDecoder.java

rev 9717 : 8039642: Fix raw and unchecked warnings in sun.awt.*
Reviewed-by:

*** 66,76 ****
      private int colorType;
      private int compressionMethod;
      private int filterMethod;
      private int interlaceMethod;
      private int gamma = 100000;
!     private java.util.Hashtable properties;
    /* this is not needed
      ImageConsumer target;
      */
      private ColorModel cm;
      private byte[] red_map, green_map, blue_map, alpha_map;
--- 66,76 ----
      private int colorType;
      private int compressionMethod;
      private int filterMethod;
      private int interlaceMethod;
      private int gamma = 100000;
!     private java.util.Hashtable<String, Object> properties;
    /* this is not needed
      ImageConsumer target;
      */
      private ColorModel cm;
      private byte[] red_map, green_map, blue_map, alpha_map;
*** 81,91 ****
       PNGImageDecoder next;
       */
  
      private void property(String key,Object value) {
          if(value==null) return;
!         if(properties==null) properties=new java.util.Hashtable();
          properties.put(key,value);
      }
      private void property(String key,float value) {
          property(key,new Float(value));
      }
--- 81,91 ----
       PNGImageDecoder next;
       */
  
      private void property(String key,Object value) {
          if(value==null) return;
!         if(properties==null) properties=new java.util.Hashtable<>();
          properties.put(key,value);
      }
      private void property(String key,float value) {
          property(key,new Float(value));
      }