* java/net/URLStreamHandler.java (toExternalForm): Removed

	unused variables.
	* java/net/URLConnection.java: Removed unused imports.
	* java/net/URLClassLoader.java (URLClassLoader): Removed
	unused constructor.
	* java/math/BigDecimal.java (divide): Removed unused variable.
	* java/lang/Throwable.java: Cleaned up imports.
	* java/lang/String.java: Cleaned up imports.
	* java/lang/ClassLoader.java: Cleaned up imports.
	* java/io/FilePermission.java (implies): Removed unused
	variable.
	* java/awt/TextComponent.java: Removed unused import.
	* gnu/java/util/prefs/NodeReader.java: Cleaned up imports.
	* gnu/java/util/DoubleEnumeration.java: Removed unused import.
	* gnu/java/text/WordBreakIterator.java: Removed unused import.
	* gnu/java/text/SentenceBreakIterator.java: Removed unused
	import.
	* gnu/java/text/LineBreakIterator.java: Removed unused import.
	* gnu/java/text/CharacterBreakIterator.java: Removed
	unused import.
	* gnu/java/security/provider/DSAKeyPairGenerator.java:
	Cleaned up imports.
	* gnu/java/security/der/DERWriter.java: Cleaned up imports.
	* gnu/java/nio/charset/UTF_16Decoder.java (put): Removed
	unused method.
	* gnu/java/nio/SocketChannelImpl.java: Cleaned up imports.
	* gnu/java/nio/FileLockImpl.java: Cleaned up imports.
	* gnu/java/io/Base64InputStream.java: Cleaned up imports.
	* gnu/java/beans/info/ComponentBeanInfo.java: Cleaned up imports.
	* gnu/classpath/ServiceFactory.java: Cleaned up imports.
	(lookupProviders): Removed unused variable.
	(loadNextServiceProvider): Likewise.
	* gnu/java/beans/BeanInfoEmbryo.java: Cleaned up imports.

1 files changed, 2 insertions, 7 deletions

diff --git a/gnu/java/security/der/DERWriter.java b/gnu/java/security/der/DERWriter.java
index ec3e3df33..4e679ec80 100644
--- a/gnu/java/security/der/DERWriter.java
+++ b/gnu/java/security/der/DERWriter.java
@@ -38,28 +38,23 @@ exception statement from your version. */
 
 package gnu.java.security.der;
 
+import gnu.java.security.OID;
+
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
-
 import java.math.BigInteger;
-
 import java.nio.ByteBuffer;
 import java.nio.CharBuffer;
 import java.nio.charset.Charset;
 import java.nio.charset.CharsetEncoder;
-
 import java.text.SimpleDateFormat;
-
-import java.util.BitSet;
 import java.util.Date;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 import java.util.TimeZone;
 
-import gnu.java.security.OID;
-
 /**
  * Methods that allow various Java types to be written as a DER
  * (Distinguished Encoding Rules) stream to the specified output stream.