diff options
Diffstat (limited to 'libjava/classpath/javax/sound/sampled/AudioSystem.java')
| -rw-r--r-- | libjava/classpath/javax/sound/sampled/AudioSystem.java | 83 |
1 files changed, 44 insertions, 39 deletions
diff --git a/libjava/classpath/javax/sound/sampled/AudioSystem.java b/libjava/classpath/javax/sound/sampled/AudioSystem.java index 01133c91d3a..599952154fd 100644 --- a/libjava/classpath/javax/sound/sampled/AudioSystem.java +++ b/libjava/classpath/javax/sound/sampled/AudioSystem.java @@ -1,5 +1,5 @@ /* Main interface to audio system - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005, 2012 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -84,10 +84,10 @@ public class AudioSystem public static AudioFileFormat getAudioFileFormat(File f) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioFileFormat(f); @@ -111,10 +111,10 @@ public class AudioSystem public static AudioFileFormat getAudioFileFormat(InputStream is) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioFileFormat(is); @@ -138,10 +138,10 @@ public class AudioSystem public static AudioFileFormat getAudioFileFormat(URL url) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioFileFormat(url); @@ -162,10 +162,10 @@ public class AudioSystem { HashSet<AudioFileFormat.Type> result = new HashSet<AudioFileFormat.Type>(); - Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class); + Iterator<AudioFileWriter> i = ServiceFactory.lookupProviders(AudioFileWriter.class); while (i.hasNext()) { - AudioFileWriter writer = (AudioFileWriter) i.next(); + AudioFileWriter writer = i.next(); AudioFileFormat.Type[] types = writer.getAudioFileTypes(); for (int j = 0; j < types.length; ++j) result.add(types[j]); @@ -183,10 +183,10 @@ public class AudioSystem { HashSet<AudioFileFormat.Type> result = new HashSet<AudioFileFormat.Type>(); - Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class); + Iterator<AudioFileWriter> i = ServiceFactory.lookupProviders(AudioFileWriter.class); while (i.hasNext()) { - AudioFileWriter writer = (AudioFileWriter) i.next(); + AudioFileWriter writer = i.next(); AudioFileFormat.Type[] types = writer.getAudioFileTypes(ais); for (int j = 0; j < types.length; ++j) result.add(types[j]); @@ -206,10 +206,11 @@ public class AudioSystem public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targ, AudioInputStream ais) { - Iterator i = ServiceFactory.lookupProviders(FormatConversionProvider.class); + Iterator<FormatConversionProvider> i = + ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); if (! prov.isConversionSupported(targ, ais.getFormat())) continue; return prov.getAudioInputStream(targ, ais); @@ -229,10 +230,11 @@ public class AudioSystem public static AudioInputStream getAudioInputStream(AudioFormat targ, AudioInputStream ais) { - Iterator i = ServiceFactory.lookupProviders(FormatConversionProvider.class); + Iterator<FormatConversionProvider> i = + ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); if (! prov.isConversionSupported(targ, ais.getFormat())) continue; return prov.getAudioInputStream(targ, ais); @@ -251,10 +253,10 @@ public class AudioSystem public static AudioInputStream getAudioInputStream(File f) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioInputStream(f); @@ -278,10 +280,10 @@ public class AudioSystem public static AudioInputStream getAudioInputStream(InputStream is) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioInputStream(is); @@ -305,10 +307,10 @@ public class AudioSystem public static AudioInputStream getAudioInputStream(URL url) throws UnsupportedAudioFileException, IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileReader.class); + Iterator<AudioFileReader> i = ServiceFactory.lookupProviders(AudioFileReader.class); while (i.hasNext()) { - AudioFileReader reader = (AudioFileReader) i.next(); + AudioFileReader reader = i.next(); try { return reader.getAudioInputStream(url); @@ -401,10 +403,10 @@ public class AudioSystem */ public static Mixer getMixer(Mixer.Info info) { - Iterator i = ServiceFactory.lookupProviders(MixerProvider.class); + Iterator<MixerProvider> i = ServiceFactory.lookupProviders(MixerProvider.class); while (i.hasNext()) { - MixerProvider prov = (MixerProvider) i.next(); + MixerProvider prov = i.next(); if (prov.isMixerSupported(info)) return prov.getMixer(info); } @@ -417,10 +419,10 @@ public class AudioSystem public static Mixer.Info[] getMixerInfo() { HashSet<Mixer.Info> result = new HashSet<Mixer.Info>(); - Iterator i = ServiceFactory.lookupProviders(MixerProvider.class); + Iterator<MixerProvider> i = ServiceFactory.lookupProviders(MixerProvider.class); while (i.hasNext()) { - MixerProvider prov = (MixerProvider) i.next(); + MixerProvider prov = i.next(); Mixer.Info[] is = prov.getMixerInfo(); for (int j = 0; j < is.length; ++j) result.add(is[j]); @@ -536,10 +538,11 @@ public class AudioSystem { HashSet<AudioFormat.Encoding> result = new HashSet<AudioFormat.Encoding>(); - Iterator i = ServiceFactory.lookupProviders(FormatConversionProvider.class); + Iterator<FormatConversionProvider> i = + ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); if (! prov.isSourceEncodingSupported(source)) continue; AudioFormat.Encoding[] es = prov.getTargetEncodings(); @@ -558,10 +561,11 @@ public class AudioSystem { HashSet<AudioFormat.Encoding> result = new HashSet<AudioFormat.Encoding>(); - Iterator i = ServiceFactory.lookupProviders(FormatConversionProvider.class); + Iterator<FormatConversionProvider> i = + ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); AudioFormat.Encoding[] es = prov.getTargetEncodings(source); for (int j = 0; j < es.length; ++j) result.add(es[j]); @@ -579,10 +583,11 @@ public class AudioSystem AudioFormat sourceFmt) { HashSet<AudioFormat> result = new HashSet<AudioFormat>(); - Iterator i = ServiceFactory.lookupProviders(FormatConversionProvider.class); + Iterator<FormatConversionProvider> i = + ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); AudioFormat[] es = prov.getTargetFormats(encoding, sourceFmt); for (int j = 0; j < es.length; ++j) result.add(es[j]); @@ -618,11 +623,11 @@ public class AudioSystem public static boolean isConversionSupported(AudioFormat.Encoding targ, AudioFormat source) { - Iterator i + Iterator<FormatConversionProvider> i = ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); if (prov.isConversionSupported(targ, source)) return true; } @@ -638,11 +643,11 @@ public class AudioSystem public static boolean isConversionSupported(AudioFormat targ, AudioFormat source) { - Iterator i + Iterator<FormatConversionProvider> i = ServiceFactory.lookupProviders(FormatConversionProvider.class); while (i.hasNext()) { - FormatConversionProvider prov = (FormatConversionProvider) i.next(); + FormatConversionProvider prov = i.next(); if (prov.isConversionSupported(targ, source)) return true; } @@ -714,10 +719,10 @@ public class AudioSystem File out) throws IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class); + Iterator<AudioFileWriter> i = ServiceFactory.lookupProviders(AudioFileWriter.class); while (i.hasNext()) { - AudioFileWriter w = (AudioFileWriter) i.next(); + AudioFileWriter w = i.next(); if (w.isFileTypeSupported(type, ais)) return w.write(ais, type, out); } @@ -739,10 +744,10 @@ public class AudioSystem OutputStream os) throws IOException { - Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class); + Iterator<AudioFileWriter> i = ServiceFactory.lookupProviders(AudioFileWriter.class); while (i.hasNext()) { - AudioFileWriter w = (AudioFileWriter) i.next(); + AudioFileWriter w = i.next(); if (w.isFileTypeSupported(type, ais)) return w.write(ais, type, os); } |