more classpath progress

classpath/java/io/FileWriter.java

@@ -0,0 +1,33 @@
+package java.io;
+
+public class FileWriter extends Writer {
+  private final Writer out;
+
+  private FileWriter(FileOutputStream out) {
+    this.out = new OutputStreamWriter(out);
+  }
+
+  public FileWriter(FileDescriptor fd) {
+    this(new FileOutputStream(fd));
+  }
+
+  public FileWriter(String path) throws IOException {
+    this(new FileOutputStream(path));
+  }
+
+  public FileWriter(File file) throws IOException {
+    this(new FileOutputStream(file));
+  }
+  
+  public void write(char[] b, int offset, int length) throws IOException {
+    out.write(b, offset, length);
+  }
+
+  public void flush() throws IOException {
+    out.flush();
+  }
+
+  public void close() throws IOException {
+    out.close();
+  }
+}