diff options
Diffstat (limited to 'libjava/classpath/gnu/java/awt/image/ImageDecoder.java')
| -rw-r--r-- | libjava/classpath/gnu/java/awt/image/ImageDecoder.java | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/libjava/classpath/gnu/java/awt/image/ImageDecoder.java b/libjava/classpath/gnu/java/awt/image/ImageDecoder.java index 8e8eecb2599..a572ea33b97 100644 --- a/libjava/classpath/gnu/java/awt/image/ImageDecoder.java +++ b/libjava/classpath/gnu/java/awt/image/ImageDecoder.java @@ -48,7 +48,7 @@ import java.io.InputStream; import java.net.URL; import java.util.Vector; -public abstract class ImageDecoder implements ImageProducer +public abstract class ImageDecoder implements ImageProducer { Vector consumers = new Vector (); String filename; @@ -94,7 +94,7 @@ public abstract class ImageDecoder implements ImageProducer length = imagelength; } - public void addConsumer (ImageConsumer ic) + public void addConsumer (ImageConsumer ic) { consumers.addElement (ic); } @@ -103,7 +103,7 @@ public abstract class ImageDecoder implements ImageProducer { return consumers.contains (ic); } - + public void removeConsumer (ImageConsumer ic) { consumers.removeElement (ic); @@ -115,20 +115,20 @@ public abstract class ImageDecoder implements ImageProducer addConsumer(ic); Vector list = (Vector) consumers.clone (); - try + try { - // Create the input stream here rather than in the - // ImageDecoder constructors so that exceptions cause - // imageComplete to be called with an appropriate error - // status. + // Create the input stream here rather than in the + // ImageDecoder constructors so that exceptions cause + // imageComplete to be called with an appropriate error + // status. if (input == null) { - try + try { if (url != null) input = url.openStream(); - else if (datainput != null) - input = new DataInputStreamWrapper(datainput); + else if (datainput != null) + input = new DataInputStreamWrapper(datainput); else { if (filename != null) @@ -137,8 +137,8 @@ public abstract class ImageDecoder implements ImageProducer input = new ByteArrayInputStream (data, offset, length); } produce (list, input); - } - finally + } + finally { input = null; } @@ -150,16 +150,16 @@ public abstract class ImageDecoder implements ImageProducer } catch (Exception e) { - for (int i = 0; i < list.size (); i++) - { - ImageConsumer ic2 = (ImageConsumer) list.elementAt (i); - ic2.imageComplete (ImageConsumer.IMAGEERROR); - } + for (int i = 0; i < list.size (); i++) + { + ImageConsumer ic2 = (ImageConsumer) list.elementAt (i); + ic2.imageComplete (ImageConsumer.IMAGEERROR); + } } } - public void requestTopDownLeftRightResend (ImageConsumer ic) - { + public void requestTopDownLeftRightResend (ImageConsumer ic) + { } public abstract void produce (Vector v, InputStream is) throws IOException; @@ -176,13 +176,13 @@ public abstract class ImageDecoder implements ImageProducer public int read() throws IOException { try - { - return datainput.readByte() & 0xFF; - } + { + return datainput.readByte() & 0xFF; + } catch (EOFException eofe) - { - return -1; - } + { + return -1; + } } } } |
