flesh out serialization/deserialization code and fix build

classpath/java/lang/Boolean.java

@@ -12,6 +12,10 @@ public final class Boolean {
     this.value = value;
   }
 
+  public static Boolean valueOf(boolean value) {
+    return (value ? Boolean.TRUE : Boolean.FALSE);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Boolean && ((Boolean) o).value == value;
   }

classpath/java/lang/Byte.java

@@ -9,6 +9,10 @@ public final class Byte extends Number {
     this.value = value;
   }
 
+  public static Byte valueOf(byte value) {
+    return new Byte(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Byte && ((Byte) o).value == value;
   }

classpath/java/lang/Character.java

@@ -9,6 +9,10 @@ public final class Character {
     this.value = value;
   }
 
+  public static Character valueOf(char value) {
+    return new Character(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Character && ((Character) o).value == value;
   }

classpath/java/lang/Class.java

@@ -47,7 +47,7 @@ public final class Class <T> {
 
   private native void initialize();
   
-  static Class forCanonicalName(String name) {
+  public static Class forCanonicalName(String name) {
     try {
       if (name.startsWith("[")) {
         return forName(name);
@@ -65,6 +65,14 @@ public final class Class <T> {
     }
   }
 
+  public Class getComponentType() {
+    if (isArray()) {
+      return forCanonicalName(new String(name, 1, name.length - 2, false));
+    } else {
+      return null;
+    }
+  }
+
   public native boolean isAssignableFrom(Class c);
 
   private Field findField(String name) {

classpath/java/lang/Double.java

@@ -13,6 +13,10 @@ public final class Double extends Number {
     this.value = value;
   }
 
+  public static Double valueOf(double value) {
+    return new Double(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Double && ((Double) o).value == value;
   }

classpath/java/lang/Float.java

@@ -9,6 +9,10 @@ public final class Float extends Number {
     this.value = value;
   }
 
+  public static Float valueOf(float value) {
+    return new Float(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Float && ((Float) o).value == value;
   }

classpath/java/lang/Integer.java

@@ -12,6 +12,10 @@ public final class Integer extends Number {
     this.value = value;
   }
 
+  public static Integer valueOf(int value) {
+    return new Integer(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Integer && ((Integer) o).value == value;
   }

classpath/java/lang/Long.java

@@ -9,6 +9,10 @@ public final class Long extends Number {
     this.value = value;
   }
 
+  public static Long valueOf(long value) {
+    return new Long(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Long && ((Long) o).value == value;
   }

classpath/java/lang/Short.java

@@ -9,6 +9,10 @@ public final class Short extends Number {
     this.value = value;
   }
 
+  public static Short valueOf(short value) {
+    return new Short(value);
+  }
+
   public boolean equals(Object o) {
     return o instanceof Short && ((Short) o).value == value;
   }

classpath/java/lang/System.java

@@ -29,6 +29,8 @@ public abstract class System {
 
   public static native long currentTimeMillis();
 
+  public static native int identityHashCode(Object o);
+
   public static void loadLibrary(String name) {
     Runtime.getRuntime().loadLibrary(name);
   }

classpath/java/lang/reflect/Field.java

@@ -31,6 +31,10 @@ public class Field<T> extends AccessibleObject {
     return new String(name, 0, name.length - 1, false);
   }
 
+  public Class getType() {
+    return Class.forCanonicalName(getName());
+  }
+
   public native Object get(Object instance);
 
   public native void set(Object instance, Object value);