Removed private_data fields.

1 files changed, 420 insertions, 421 deletions

diff --git a/vm/reference/java/lang/Class.java b/vm/reference/java/lang/Class.java
index 493d39993..5396fcde1 100755
--- a/vm/reference/java/lang/Class.java
+++ b/vm/reference/java/lang/Class.java
@@ -1,422 +1,421 @@
-/*

- * java.lang.Class: part of the Java Class Libraries project.

- * Copyright (C) 1998 John Keiser

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Library General Public

- * License as published by the Free Software Foundation; either

- * version 2 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Library General Public License for more details.

- *

- * You should have received a copy of the GNU Library General Public

- * License along with this library; if not, write to the

- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

- * Boston, MA  02111-1307, USA.

- */

-

-package java.lang;

-

-import java.lang.reflect.*;

-import gnu.java.lang.*;

-

-/**

- ** A Class represents a Java type.  There will never be

- ** multiple Class objects with identical names and

- ** ClassLoaders.<P>

- **

- ** Arrays with identical type and number of dimensions

- ** share the same class (and null "system" ClassLoader,

- ** incidentally).  The name of an array class is

- ** <CODE>[&lt;type name&gt;</CODE> ... for example,

- ** String[]'s class is <CODE>[java.lang.String</CODE>.

- ** boolean, byte, short, char, int, long, float and double

- ** have the "type name" of Z,B,S,C,I,J,F,D for the

- ** purposes of array classes.  If it's a multidimensioned

- ** array, the same principle applies:

- ** <CODE>int[][][]</CODE> == <CODE>[[[I</CODE>.<P>

- **

- ** As of 1.1, this class represents primitive types as

- ** well.  You can get to those by looking at

- ** java.lang.Integer.TYPE, java.lang.Boolean.TYPE, etc.

- **

- ** @author John Keiser

- ** @version 1.1.0, Aug 6 1998

- ** @since JDK1.0

- **/

-

-public class Class {

-	int private_data;

-	Class superclass = null;

-	String name = null;

-	Object[] signers = null;

-

-	/** Return the human-readable form of this Object.  For

-	 ** class, that means "interface " or "class " plus the

-	 ** classname.

-	 ** @return the human-readable form of this Object.

-	 ** @since JDK1.0

-	 **/

-	public String toString() {

-		return (isInterface() ? "interface " : "class ") + getName();

-	}

-

-	/** Get the name of this class, separated by dots for

-	 ** package separators.

-	 ** @return the name of this class.

-	 ** @since JDK1.0

-	 **/ 

-	public String getName() {

-		if(name != null)

-			return name;

-		else

-			return nativeGetName();

-	}

-

-	/** Get whether this class is an interface or not.  Array

-	 ** types are not interfaces.

-	 ** @return whether this class is an interface or not.

-	 ** @since JDK1.0

-	 **/

-	public native boolean isInterface();

-

-	/** Get the direct superclass of this class.  If this is

-	 ** an interface, it will get the direct superinterface.

-	 ** @return the direct superclass of this class.

-	 ** @since JDK1.0

-	 **/

-	public Class getSuperclass() {

-		if(superclass != null)

-			return superclass;

-		else

-			return nativeGetSuperclass();

-	}

-

-	/** Get the interfaces this class <EM>directly</EM>

-	 ** implements, in the order that they were declared.

-	 ** This method may return an empty array, but will

-	 ** never return null.

-	 ** @return the interfaces this class directly implements.

-	 ** @since JDK1.0

-	 **/

-	public native Class[] getInterfaces();

-

-	/** Get a new instance of this class by calling the

-	 ** no-argument constructor.

-	 ** @return a new instance of this class.

-	 ** @exception InstantiationException if there is not a

-	 **            no-arg constructor for this class, or if

-	 **            an exception occurred during instantiation,

-	 **            or if the target constructor throws an

-	 **            exception.

-	 ** @exception IllegalAccessException if you are not

-	 **            allowed to access the no-arg constructor of

-	 **            this Class for whatever reason.

-	 ** @since JDK1.0

-	 **/

-	public Object newInstance() throws InstantiationException, IllegalAccessException {

-		try {

-			return getConstructor(new Class[0]).newInstance(new Object[0]);

-		} catch(SecurityException e) {

-			throw new IllegalAccessException("Cannot access no-arg constructor");

-		} catch(IllegalArgumentException e) {

-			throw new UnknownError("IllegalArgumentException thrown from Constructor.newInstance().  Something is rotten in Denmark.");

-		} catch(InvocationTargetException e) {

-			throw new InstantiationException("Target threw an exception.");

-		} catch(NoSuchMethodException e) {

-			throw new InstantiationException("Method not found");

-		}

-	}

-

-	/** Get the ClassLoader that loaded this class.  If it was

-	 ** loaded by the system classloader, this method will

-	 ** return null.

-	 ** @return the ClassLoader that loaded this class.

-	 ** @since JDK1.0

-	 **/

-	public native ClassLoader getClassLoader();

-

-	/** Use the system classloader to load and link a class.

-	 ** @param name the name of the class to find.

-	 ** @return the Class object representing the class.

-	 ** @exception ClassNotFoundException if the class was not

-	 **            found by the system classloader.

-	 ** @since JDK1.0

-	 **/

-	public static native Class forName(String name) throws ClassNotFoundException;

-

-	/** Discover whether an Object is an instance of this

-	 ** Class.  Think of it as almost like

-	 ** <CODE>o instanceof (this class)</CODE>.

-	 ** @param o the Object to check

-	 ** @return whether o is an instance of this class.

-	 ** @since JDK1.1

-	 **/

-	public native boolean isInstance(Object o);

-

-	/** Discover whether an instance of the Class parameter

-	 ** would be an instance of this Class as well.  Think of

-	 ** doing <CODE>isInstance(c.newInstance())</CODE> or even

-	 ** <CODE>c instanceof (this class)</CODE>.

-	 ** @param c the class to check

-	 ** @return whether an instance of c would be an instance

-	 **         of this class as well.

-	 ** @since JDK1.1

-	 **/

-	public native boolean isAssignableFrom(Class c);

-

-	/** Return whether this class is an array type.

-	 ** @return whether this class is an array type.

-	 ** @since JDK1.1

-	 **/

-	public boolean isArray() {

-		return getName().charAt(0) == '[';

-	}

-

-	/** Return whether this class is a primitive type.  A

-	 ** primitive type class is a class representing a kind of

-	 ** "placeholder" for the various primitive types.  You

-	 ** can access the various primitive type classes through

-	 ** java.lang.Boolean.TYPE, java.lang.Integer.TYPE, etc.

-	 ** @return whether this class is a primitive type.

-	 ** @since JDK1.1

-	 **/

-	public native boolean isPrimitive();

-

-	/** If this is an array, get the Class representing the

-	 ** type of array.  Examples: [[java.lang.String would

-	 ** return [java.lang.String, and calling getComponentType

-	 ** on that would give java.lang.String.  If this is not

-	 ** an array, returns null.

-	 ** @return the array type of this class, or null.

-	 ** @since JDK1.1

-	 **/

-	public Class getComponentType() {

-		if(isArray()) {

-			try {

-				return Class.forName(name.substring(1));

-			} catch(ClassNotFoundException e) {

-				return null;

-			}

-		} else {

-			return null;

-		}

-	}

-

-	/** Get the signers of this class.

-	 ** @return the signers of this class.

-	 ** @since JDK1.1

-	 **/

-	public Object[] getSigners() {

-		return signers;

-	}

-

-	/** Set the signers of this class.

-	 ** @param signers the signers of this class.

-	 ** @since JDK1.1

-	 **/

-	public void setSigners(Object[] signers) {

-		this.signers = signers;

-	}

-

-	/** Get a resource URL using this class's package using

-	 ** the getClassLoader().getResource() method.  If this

-	 ** class was loaded using the system classloader,

-	 ** ClassLoader.getSystemResource() is used instead.<P>

-	 **

-	 ** If the name you supply is absolute (it starts with a

-	 ** <CODE>/</CODE>), then it is passed on to getResource()

-	 ** as is.  If it is relative, the package name is 

-	 ** prepended, with <CODE>.</CODE>'s replaced with

-	 ** <CODE>/</CODE> slashes.<P>

-	 **

-	 ** The URL returned is system- and classloader-

-	 ** dependent, and could change across implementations.

-	 ** @param name the name of the resource, generally a

-	 **        path.

-	 ** @return the URL to the resource.

-	 **/

-	public java.net.URL getResource(String name) {

-		if(name.length() > 0 && name.charAt(0) != '/') {

-			name = ClassHelper.getPackagePortion(getName()).replace('.','/') + "/" + name;

-		}

-		ClassLoader c = getClassLoader();

-		if(c == null) {

-			return ClassLoader.getSystemResource(name);

-		} else {

-			return c.getResource(name);

-		}

-	}

-

-	/** Get a resource using this class's package using the

-	 ** getClassLoader().getResource() method.  If this class

-	 ** was loaded using the system classloader,

-	 ** ClassLoader.getSystemResource() is used instead.<P>

-	 **

-	 ** If the name you supply is absolute (it starts with a

-	 ** <CODE>/</CODE>), then it is passed on to getResource()

-	 ** as is.  If it is relative, the package name is 

-	 ** prepended, with <CODE>.</CODE>'s replaced with

-	 ** <CODE>/</CODE> slashes.<P>

-	 **

-	 ** The URL returned is system- and classloader-

-	 ** dependent, and could change across implementations.

-	 ** @param name the name of the resource, generally a

-	 **        path.

-	 ** @return An InputStream with the contents of the

-	 **         resource in it.

-	 **/

-	public java.io.InputStream getResourceAsStream(String name) {

-		if(name.length() > 0 && name.charAt(0) != '/') {

-			name = ClassHelper.getPackagePortion(getName()).replace('.','/') + "/" + name;

-		}

-		ClassLoader c = getClassLoader();

-		if(c == null) {

-			return ClassLoader.getSystemResourceAsStream(name);

-		} else {

-			return c.getResourceAsStream(name);

-		}

-	}

-

-	/** Get the modifiers of this class.  These can be checked

-	 ** against using java.lang.reflect.Modifier.

-	 ** @return the modifiers of this class.

-	 ** @see java.lang.reflect.Modifer

-	 ** @since JDK1.1

-	 **/

-	public native int getModifiers();

-

-	/** If this is an inner class, return the class that

-	 ** declared it.  If not, return null.

-	 ** @return the declaring class of this class.

-	 ** @since JDK1.1

-	 **/

-	public native Class getDeclaringClass();

-

-	/** Get all the public inner classes, declared in this

-	 ** class or inherited from superclasses, that are

-	 ** members of this class.

-	 ** @return all public inner classes in this class.

-	 **/

-	public native Class[] getClasses();

-

-	/** Get all the inner classes declared in this class.

-	 ** @return all inner classes declared in this class.

-	 ** @exception SecurityException if you do not have access

-	 **            to non-public inner classes of this class.

-	 **/

-	public native Class[] getDeclaredClasses() throws SecurityException;

-

-	/** Get a public constructor from this class.

-	 ** @param args the argument types for the constructor.

-	 ** @return the constructor.

-	 ** @exception NoSuchMethodException if the constructor does

-	 **            not exist.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Constructor getConstructor(Class[] args) throws NoSuchMethodException, SecurityException;

-

-	/** Get a constructor declared in this class.

-	 ** @param args the argument types for the constructor.

-	 ** @return the constructor.

-	 ** @exception NoSuchMethodException if the constructor does

-	 **            not exist in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Constructor getDeclaredConstructor(Class[] args) throws NoSuchMethodException, SecurityException;

-

-	/** Get all public constructors from this class.

-	 ** @return all public constructors in this class.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Constructor[] getConstructors() throws SecurityException;

-

-	/** Get all constructors declared in this class.

-	 ** @return all constructors declared in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Constructor[] getDeclaredConstructors() throws SecurityException;

-

-

-	/** Get a public method from this class.

-	 ** @param name the name of the method.

-	 ** @param args the argument types for the method.

-	 ** @return the method.

-	 ** @exception NoSuchMethodException if the method does

-	 **            not exist.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Method getMethod(String name, Class[] args) throws NoSuchMethodException, SecurityException;

-

-	/** Get a method declared in this class.

-	 ** @param name the name of the method.

-	 ** @param args the argument types for the method.

-	 ** @return the method.

-	 ** @exception NoSuchMethodException if the method does

-	 **            not exist in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Method getDeclaredMethod(String name, Class[] args) throws NoSuchMethodException, SecurityException;

-

-	/** Get all public methods from this class.

-	 ** @return all public methods in this class.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Method[] getMethods() throws SecurityException;

-

-	/** Get all methods declared in this class.

-	 ** @return all methods declared in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Method[] getDeclaredMethods() throws SecurityException;

-

-

-	/** Get a public field from this class.

-	 ** @param name the name of the field.

-	 ** @return the field.

-	 ** @exception NoSuchFieldException if the field does

-	 **            not exist.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Field getField(String name) throws NoSuchFieldException, SecurityException;

-

-	/** Get a field declared in this class.

-	 ** @param name the name of the field.

-	 ** @return the field.

-	 ** @exception NoSuchFieldException if the field does

-	 **            not exist in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Field getDeclaredField(String name) throws NoSuchFieldException, SecurityException;

-

-	/** Get all public fields from this class.

-	 ** @return all public fields in this class.

-	 ** @exception SecurityException if you do not have access to public

-	 **            members of this class.

-	 **/

-	public native Field[] getFields() throws SecurityException;

-

-	/** Get all fields declared in this class.

-	 ** @return all fieilds declared in this class.

-	 ** @exception SecurityException if you do not have access to

-	 **            non-public members of this class.

-	 **/

-	public native Field[] getDeclaredFields() throws SecurityException;

-

-	private native String nativeGetName();

-	private native Class nativeGetSuperclass();

-}

+/*
+ * java.lang.Class: part of the Java Class Libraries project.
+ * Copyright (C) 1998 John Keiser
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+package java.lang;
+
+import java.lang.reflect.*;
+import gnu.java.lang.*;
+
+/**
+ ** A Class represents a Java type.  There will never be
+ ** multiple Class objects with identical names and
+ ** ClassLoaders.<P>
+ **
+ ** Arrays with identical type and number of dimensions
+ ** share the same class (and null "system" ClassLoader,
+ ** incidentally).  The name of an array class is
+ ** <CODE>[&lt;type name&gt;</CODE> ... for example,
+ ** String[]'s class is <CODE>[java.lang.String</CODE>.
+ ** boolean, byte, short, char, int, long, float and double
+ ** have the "type name" of Z,B,S,C,I,J,F,D for the
+ ** purposes of array classes.  If it's a multidimensioned
+ ** array, the same principle applies:
+ ** <CODE>int[][][]</CODE> == <CODE>[[[I</CODE>.<P>
+ **
+ ** As of 1.1, this class represents primitive types as
+ ** well.  You can get to those by looking at
+ ** java.lang.Integer.TYPE, java.lang.Boolean.TYPE, etc.
+ **
+ ** @author John Keiser
+ ** @version 1.1.0, Aug 6 1998
+ ** @since JDK1.0
+ **/
+
+public class Class {
+	Class superclass = null;
+	String name = null;
+	Object[] signers = null;
+
+	/** Return the human-readable form of this Object.  For
+	 ** class, that means "interface " or "class " plus the
+	 ** classname.
+	 ** @return the human-readable form of this Object.
+	 ** @since JDK1.0
+	 **/
+	public String toString() {
+		return (isInterface() ? "interface " : "class ") + getName();
+	}
+
+	/** Get the name of this class, separated by dots for
+	 ** package separators.
+	 ** @return the name of this class.
+	 ** @since JDK1.0
+	 **/ 
+	public String getName() {
+		if(name != null)
+			return name;
+		else
+			return nativeGetName();
+	}
+
+	/** Get whether this class is an interface or not.  Array
+	 ** types are not interfaces.
+	 ** @return whether this class is an interface or not.
+	 ** @since JDK1.0
+	 **/
+	public native boolean isInterface();
+
+	/** Get the direct superclass of this class.  If this is
+	 ** an interface, it will get the direct superinterface.
+	 ** @return the direct superclass of this class.
+	 ** @since JDK1.0
+	 **/
+	public Class getSuperclass() {
+		if(superclass != null)
+			return superclass;
+		else
+			return nativeGetSuperclass();
+	}
+
+	/** Get the interfaces this class <EM>directly</EM>
+	 ** implements, in the order that they were declared.
+	 ** This method may return an empty array, but will
+	 ** never return null.
+	 ** @return the interfaces this class directly implements.
+	 ** @since JDK1.0
+	 **/
+	public native Class[] getInterfaces();
+
+	/** Get a new instance of this class by calling the
+	 ** no-argument constructor.
+	 ** @return a new instance of this class.
+	 ** @exception InstantiationException if there is not a
+	 **            no-arg constructor for this class, or if
+	 **            an exception occurred during instantiation,
+	 **            or if the target constructor throws an
+	 **            exception.
+	 ** @exception IllegalAccessException if you are not
+	 **            allowed to access the no-arg constructor of
+	 **            this Class for whatever reason.
+	 ** @since JDK1.0
+	 **/
+	public Object newInstance() throws InstantiationException, IllegalAccessException {
+		try {
+			return getConstructor(new Class[0]).newInstance(new Object[0]);
+		} catch(SecurityException e) {
+			throw new IllegalAccessException("Cannot access no-arg constructor");
+		} catch(IllegalArgumentException e) {
+			throw new UnknownError("IllegalArgumentException thrown from Constructor.newInstance().  Something is rotten in Denmark.");
+		} catch(InvocationTargetException e) {
+			throw new InstantiationException("Target threw an exception.");
+		} catch(NoSuchMethodException e) {
+			throw new InstantiationException("Method not found");
+		}
+	}
+
+	/** Get the ClassLoader that loaded this class.  If it was
+	 ** loaded by the system classloader, this method will
+	 ** return null.
+	 ** @return the ClassLoader that loaded this class.
+	 ** @since JDK1.0
+	 **/
+	public native ClassLoader getClassLoader();
+
+	/** Use the system classloader to load and link a class.
+	 ** @param name the name of the class to find.
+	 ** @return the Class object representing the class.
+	 ** @exception ClassNotFoundException if the class was not
+	 **            found by the system classloader.
+	 ** @since JDK1.0
+	 **/
+	public static native Class forName(String name) throws ClassNotFoundException;
+
+	/** Discover whether an Object is an instance of this
+	 ** Class.  Think of it as almost like
+	 ** <CODE>o instanceof (this class)</CODE>.
+	 ** @param o the Object to check
+	 ** @return whether o is an instance of this class.
+	 ** @since JDK1.1
+	 **/
+	public native boolean isInstance(Object o);
+
+	/** Discover whether an instance of the Class parameter
+	 ** would be an instance of this Class as well.  Think of
+	 ** doing <CODE>isInstance(c.newInstance())</CODE> or even
+	 ** <CODE>c instanceof (this class)</CODE>.
+	 ** @param c the class to check
+	 ** @return whether an instance of c would be an instance
+	 **         of this class as well.
+	 ** @since JDK1.1
+	 **/
+	public native boolean isAssignableFrom(Class c);
+
+	/** Return whether this class is an array type.
+	 ** @return whether this class is an array type.
+	 ** @since JDK1.1
+	 **/
+	public boolean isArray() {
+		return getName().charAt(0) == '[';
+	}
+
+	/** Return whether this class is a primitive type.  A
+	 ** primitive type class is a class representing a kind of
+	 ** "placeholder" for the various primitive types.  You
+	 ** can access the various primitive type classes through
+	 ** java.lang.Boolean.TYPE, java.lang.Integer.TYPE, etc.
+	 ** @return whether this class is a primitive type.
+	 ** @since JDK1.1
+	 **/
+	public native boolean isPrimitive();
+
+	/** If this is an array, get the Class representing the
+	 ** type of array.  Examples: [[java.lang.String would
+	 ** return [java.lang.String, and calling getComponentType
+	 ** on that would give java.lang.String.  If this is not
+	 ** an array, returns null.
+	 ** @return the array type of this class, or null.
+	 ** @since JDK1.1
+	 **/
+	public Class getComponentType() {
+		if(isArray()) {
+			try {
+				return Class.forName(name.substring(1));
+			} catch(ClassNotFoundException e) {
+				return null;
+			}
+		} else {
+			return null;
+		}
+	}
+
+	/** Get the signers of this class.
+	 ** @return the signers of this class.
+	 ** @since JDK1.1
+	 **/
+	public Object[] getSigners() {
+		return signers;
+	}
+
+	/** Set the signers of this class.
+	 ** @param signers the signers of this class.
+	 ** @since JDK1.1
+	 **/
+	public void setSigners(Object[] signers) {
+		this.signers = signers;
+	}
+
+	/** Get a resource URL using this class's package using
+	 ** the getClassLoader().getResource() method.  If this
+	 ** class was loaded using the system classloader,
+	 ** ClassLoader.getSystemResource() is used instead.<P>
+	 **
+	 ** If the name you supply is absolute (it starts with a
+	 ** <CODE>/</CODE>), then it is passed on to getResource()
+	 ** as is.  If it is relative, the package name is 
+	 ** prepended, with <CODE>.</CODE>'s replaced with
+	 ** <CODE>/</CODE> slashes.<P>
+	 **
+	 ** The URL returned is system- and classloader-
+	 ** dependent, and could change across implementations.
+	 ** @param name the name of the resource, generally a
+	 **        path.
+	 ** @return the URL to the resource.
+	 **/
+	public java.net.URL getResource(String name) {
+		if(name.length() > 0 && name.charAt(0) != '/') {
+			name = ClassHelper.getPackagePortion(getName()).replace('.','/') + "/" + name;
+		}
+		ClassLoader c = getClassLoader();
+		if(c == null) {
+			return ClassLoader.getSystemResource(name);
+		} else {
+			return c.getResource(name);
+		}
+	}
+
+	/** Get a resource using this class's package using the
+	 ** getClassLoader().getResource() method.  If this class
+	 ** was loaded using the system classloader,
+	 ** ClassLoader.getSystemResource() is used instead.<P>
+	 **
+	 ** If the name you supply is absolute (it starts with a
+	 ** <CODE>/</CODE>), then it is passed on to getResource()
+	 ** as is.  If it is relative, the package name is 
+	 ** prepended, with <CODE>.</CODE>'s replaced with
+	 ** <CODE>/</CODE> slashes.<P>
+	 **
+	 ** The URL returned is system- and classloader-
+	 ** dependent, and could change across implementations.
+	 ** @param name the name of the resource, generally a
+	 **        path.
+	 ** @return An InputStream with the contents of the
+	 **         resource in it.
+	 **/
+	public java.io.InputStream getResourceAsStream(String name) {
+		if(name.length() > 0 && name.charAt(0) != '/') {
+			name = ClassHelper.getPackagePortion(getName()).replace('.','/') + "/" + name;
+		}
+		ClassLoader c = getClassLoader();
+		if(c == null) {
+			return ClassLoader.getSystemResourceAsStream(name);
+		} else {
+			return c.getResourceAsStream(name);
+		}
+	}
+
+	/** Get the modifiers of this class.  These can be checked
+	 ** against using java.lang.reflect.Modifier.
+	 ** @return the modifiers of this class.
+	 ** @see java.lang.reflect.Modifer
+	 ** @since JDK1.1
+	 **/
+	public native int getModifiers();
+
+	/** If this is an inner class, return the class that
+	 ** declared it.  If not, return null.
+	 ** @return the declaring class of this class.
+	 ** @since JDK1.1
+	 **/
+	public native Class getDeclaringClass();
+
+	/** Get all the public inner classes, declared in this
+	 ** class or inherited from superclasses, that are
+	 ** members of this class.
+	 ** @return all public inner classes in this class.
+	 **/
+	public native Class[] getClasses();
+
+	/** Get all the inner classes declared in this class.
+	 ** @return all inner classes declared in this class.
+	 ** @exception SecurityException if you do not have access
+	 **            to non-public inner classes of this class.
+	 **/
+	public native Class[] getDeclaredClasses() throws SecurityException;
+
+	/** Get a public constructor from this class.
+	 ** @param args the argument types for the constructor.
+	 ** @return the constructor.
+	 ** @exception NoSuchMethodException if the constructor does
+	 **            not exist.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Constructor getConstructor(Class[] args) throws NoSuchMethodException, SecurityException;
+
+	/** Get a constructor declared in this class.
+	 ** @param args the argument types for the constructor.
+	 ** @return the constructor.
+	 ** @exception NoSuchMethodException if the constructor does
+	 **            not exist in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Constructor getDeclaredConstructor(Class[] args) throws NoSuchMethodException, SecurityException;
+
+	/** Get all public constructors from this class.
+	 ** @return all public constructors in this class.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Constructor[] getConstructors() throws SecurityException;
+
+	/** Get all constructors declared in this class.
+	 ** @return all constructors declared in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Constructor[] getDeclaredConstructors() throws SecurityException;
+
+
+	/** Get a public method from this class.
+	 ** @param name the name of the method.
+	 ** @param args the argument types for the method.
+	 ** @return the method.
+	 ** @exception NoSuchMethodException if the method does
+	 **            not exist.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Method getMethod(String name, Class[] args) throws NoSuchMethodException, SecurityException;
+
+	/** Get a method declared in this class.
+	 ** @param name the name of the method.
+	 ** @param args the argument types for the method.
+	 ** @return the method.
+	 ** @exception NoSuchMethodException if the method does
+	 **            not exist in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Method getDeclaredMethod(String name, Class[] args) throws NoSuchMethodException, SecurityException;
+
+	/** Get all public methods from this class.
+	 ** @return all public methods in this class.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Method[] getMethods() throws SecurityException;
+
+	/** Get all methods declared in this class.
+	 ** @return all methods declared in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Method[] getDeclaredMethods() throws SecurityException;
+
+
+	/** Get a public field from this class.
+	 ** @param name the name of the field.
+	 ** @return the field.
+	 ** @exception NoSuchFieldException if the field does
+	 **            not exist.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Field getField(String name) throws NoSuchFieldException, SecurityException;
+
+	/** Get a field declared in this class.
+	 ** @param name the name of the field.
+	 ** @return the field.
+	 ** @exception NoSuchFieldException if the field does
+	 **            not exist in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Field getDeclaredField(String name) throws NoSuchFieldException, SecurityException;
+
+	/** Get all public fields from this class.
+	 ** @return all public fields in this class.
+	 ** @exception SecurityException if you do not have access to public
+	 **            members of this class.
+	 **/
+	public native Field[] getFields() throws SecurityException;
+
+	/** Get all fields declared in this class.
+	 ** @return all fieilds declared in this class.
+	 ** @exception SecurityException if you do not have access to
+	 **            non-public members of this class.
+	 **/
+	public native Field[] getDeclaredFields() throws SecurityException;
+
+	private native String nativeGetName();
+	private native Class nativeGetSuperclass();
+}