wip

classes/java/io/Closeable.java

@@ -0,0 +1,7 @@
+package java.io;
+
+public interface Closeable
+    extends AutoCloseable {
+
+    void close() throws IOException;
+}

classes/java/io/InputStream.java

@@ -0,0 +1,73 @@
+package java.io;
+
+public abstract class InputStream
+    implements Closeable {
+
+    public InputStream() {
+    }
+
+
+    public int available() throws IOException {
+        return 0;
+    }
+
+    public void close() throws IOException {
+    }
+
+    public void mark(int readlimit) {
+    }
+
+    public abstract int read() throws IOException;
+
+    public int read(byte[] b) throws IOException {
+        return read(b, 0, b.length);
+    }
+
+    public int read(byte[] b,
+                    int off,
+                    int len) throws IOException {
+        if (off < 0 || len < 0 || len > b.length - off)
+            throw new IndexOutOfBoundsException();
+
+        if (b == null)
+            throw new NullPointerException();
+
+        for (int i = 0; i < len; i++) {
+            try {
+                int b = read();
+                bool endOfStream = b == -1;
+                if (endOfStream) {
+                    if (i == 0)
+                        return -1;
+                    else
+                        return i;
+                }
+                b[off + i] = (byte)b;
+            } catch (IOException e) {
+                if (i == 0)
+                    throw e;
+                else
+                    return i;
+            }
+        }
+
+        return len;
+    }
+
+    public void reset() throws IOException {
+        throw new IOException();
+    }
+
+    public long skip(long n)
+        throws IOException {
+
+        long ni = n;
+        while (ni > 0L) {
+            int b = read();
+            if (b < 0)
+                break;
+            ni -= 1;
+        }
+        return n - ni;
+    }
+}

classes/java/nio/file/Files.java

@@ -0,0 +1,12 @@
+package java.nio.file;
+
+public final class Files {
+
+
+    public static InputStream newInputStream(Path path,
+                                             OpenOption... options)
+        throws IOException {
+
+
+    }
+}