class.html

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 B            byte
 C            char
 D            double
 F            float
 I            int
 J            long
 L<i>classname;</i>  class or interface
 S            short
 Z            boolean
 </pre></blockquote>

 The class or interface name <tt><i>classname</i></tt> is given in fully
 qualified form as shown in the example above.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the fully qualified name of the class or interface
          represented by this object.</DL>
</DD>
</DL>
<HR>

<A NAME="getClassLoader()"><!-- --></A><H3>
getClassLoader</H3>
<PRE>
public <A HREF="../../java/lang/ClassLoader.html">ClassLoader</A> <B>getClassLoader</B>()</PRE>
<DL>
<DD>Returns the class loader for the class.  Some implementations may use
 null to represent the bootstrap class loader. This method will return
 null in such implementations if this class was loaded by the bootstrap
 class loader.

 <p> If a security manager is present, and the caller's class loader is
 not null and the caller's class loader is not the same as or an ancestor of
 the class loader for the class whose class loader is requested, then
 this method calls the security manager's <code>checkPermission</code> 
 method with a <code>RuntimePermission("getClassLoader")</code> 
 permission to ensure it's ok to access the class loader for the class.
 
 <p>If this object
 represents a primitive type or void, null is returned.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the class loader that loaded the class or interface
          represented by this object.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if a security manager exists and its 
    <code>checkPermission</code> method denies
    access to the class loader for the class.<DT><B>See Also: </B><DD><A HREF="../../java/lang/ClassLoader.html"><CODE>ClassLoader</CODE></A>, 
<A HREF="../../java/lang/SecurityManager.html#checkPermission(java.security.Permission)"><CODE>SecurityManager.checkPermission(java.security.Permission)</CODE></A>, 
<A HREF="../../java/lang/RuntimePermission.html"><CODE>RuntimePermission</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSuperclass()"><!-- --></A><H3>
getSuperclass</H3>
<PRE>
public <A HREF="../../java/lang/Class.html">Class</A> <B>getSuperclass</B>()</PRE>
<DL>
<DD>Returns the <code>Class</code> representing the superclass of the entity
 (class, interface, primitive type or void) represented by this
 <code>Class</code>.  If this <code>Class</code> represents either the
 <code>Object</code> class, an interface, a primitive type, or void, then
 null is returned.  If this object represents an array class then the
 <code>Class</code> object representing the <code>Object</code> class is
 returned.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the superclass of the class represented by this object.</DL>
</DD>
</DL>
<HR>

<A NAME="getPackage()"><!-- --></A><H3>
getPackage</H3>
<PRE>
public <A HREF="../../java/lang/Package.html">Package</A> <B>getPackage</B>()</PRE>
<DL>
<DD>Gets the package for this class.  The class loader of this class is used
 to find the package.  If the class was loaded by the bootstrap class
 loader the set of packages loaded from CLASSPATH is searched to find the
 package of the class. Null is returned if no package object was created
 by the class loader of this class.

 <p> Packages have attributes for versions and specifications only if the
 information was defined in the manifests that accompany the classes, and
 if the class loader created the package instance with the attributes
 from the manifest.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the package of the class, or null if no package
         information is available from the archive or codebase.</DL>
</DD>
</DL>
<HR>

<A NAME="getInterfaces()"><!-- --></A><H3>
getInterfaces</H3>
<PRE>
public <A HREF="../../java/lang/Class.html">Class</A>[] <B>getInterfaces</B>()</PRE>
<DL>
<DD>Determines the interfaces implemented by the class or interface
 represented by this object.

 <p> If this object represents a class, the return value is an array
 containing objects representing all interfaces implemented by the
 class. The order of the interface objects in the array corresponds to
 the order of the interface names in the <code>implements</code> clause
 of the declaration of the class represented by this object. For 
 example, given the declaration:
 <blockquote><pre>
 class Shimmer implements FloorWax, DessertTopping { ... }
 </pre></blockquote>
 suppose the value of <code>s</code> is an instance of 
 <code>Shimmer</code>; the value of the expression:
 <blockquote><pre>
 s.getClass().getInterfaces()[0]
 </pre></blockquote>
 is the <code>Class</code> object that represents interface 
 <code>FloorWax</code>; and the value of:
 <blockquote><pre>
 s.getClass().getInterfaces()[1]
 </pre></blockquote>
 is the <code>Class</code> object that represents interface 
 <code>DessertTopping</code>.

 <p> If this object represents an interface, the array contains objects
 representing all interfaces extended by the interface. The order of the
 interface objects in the array corresponds to the order of the interface
 names in the <code>extends</code> clause of the declaration of the
 interface represented by this object.

 <p> If this object represents a class or interface that implements no
 interfaces, the method returns an array of length 0.

 <p> If this object represents a primitive type or void, the method
 returns an array of length 0.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an array of interfaces implemented by this class.</DL>
</DD>
</DL>
<HR>

<A NAME="getComponentType()"><!-- --></A><H3>
getComponentType</H3>
<PRE>
public <A HREF="../../java/lang/Class.html">Class</A> <B>getComponentType</B>()</PRE>
<DL>
<DD>Returns the <code>Class</code> representing the component type of an
 array.  If this class does not represent an array class this method
 returns null.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the <code>Class</code> representing the component type of this
 class if this class is an array<DT><B>Since: </B><DD>JDK1.1</DD>
<DT><B>See Also: </B><DD><A HREF="../../java/lang/reflect/Array.html"><CODE>Array</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getModifiers()"><!-- --></A><H3>
getModifiers</H3>
<PRE>
public int <B>getModifiers</B>()</PRE>
<DL>
<DD>Returns the Java language modifiers for this class or interface, encoded
 in an integer. The modifiers consist of the Java Virtual Machine's
 constants for <code>public</code>, <code>protected</code>,
 <code>private</code>, <code>final</code>, <code>static</code>,
 <code>abstract</code> and <code>interface</code>; they should be decoded
 using the methods of class <code>Modifier</code>.

 <p> If the underlying class is an array class, then its
 <code>public</code>, <code>private</code> and <code>protected</code>
 modifiers are the same as those of its component type.  If this
 <code>Class</code> represents a primitive type or void, its
 <code>public</code> modifier is always <code>true</code>, and its
 <code>protected</code> and <code>private</code> modifers are always
 <code>false</code>. If this object represents an array class, a
 primitive type or void, then its <code>final</code> modifier is always
 <code>true</code> and its interface modifer is always
 <code>false</code>. The values of its other modifiers are not determined
 by this specification.

 <p> The modifier encodings are defined in <em>The Java Virtual Machine
 Specification</em>, table 4.1.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the <code>int</code> representing the modifiers for this class<DT><B>Since: </B><DD>JDK1.1</DD>
<DT><B>See Also: </B><DD><A HREF="../../java/lang/reflect/Modifier.html"><CODE>Modifier</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSigners()"><!-- --></A><H3>
getSigners</H3>
<PRE>
public <A HREF="../../java/lang/Object.html">Object</A>[] <B>getSigners</B>()</PRE>
<DL>
<DD>Gets the signers of this class.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the signers of this class, or null if there are no signers.  In
 		particular, this method returns null if this object represents
 		a primitive type or void.<DT><B>Since: </B><DD>JDK1.1</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDeclaringClass()"><!-- --></A><H3>
getDeclaringClass</H3>
<PRE>
public <A HREF="../../java/lang/Class.html">Class</A> <B>getDeclaringClass</B>()</PRE>
<DL>
<DD>If the class or interface represented by this <code>Class</code> object
 is a member of another class, returns the <code>Class</code> object
 representing the class in which it was declared.  This method returns
 null if this class or interface is not a member of any other class.  If
 this <code>Class</code> object represents an array class, a primitive
 type, or void,then this method returns null.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the declaring class for this class<DT><B>Since: </B><DD>JDK1.1</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getClasses()"><!-- --></A><H3>
getClasses</H3>
<PRE>
public <A HREF="../../java/lang/Class.html">Class</A>[] <B>getClasses</B>()</PRE>
<DL>
<DD>Returns an array containing <code>Class</code> objects representing all
 the public classes and interfaces that are members of the class
 represented by this <code>Class</code> object.  This includes public
 class and interface members inherited from superclasses and public class
 and interface members declared by the class.  This method returns an
 array of length 0 if this <code>Class</code> object has no public member
 classes or interfaces.  This method also returns an array of length 0 if
 this <code>Class</code> object represents a primitive type, an array
 class, or void.
 
 <p>For this class and each of its superclasses, the following
 security checks are performed:
 If there is a security manager, the security manager's
 <code>checkMemberAccess</code> method is called with <code>this</code>
 and <code>Member.PUBLIC</code> as its arguments, where <code>this</code>
 is this class or the superclass whose members are being determined. If
 the class is in a package, then the security manager's
 <code>checkPackageAccess</code> method is also called with the package
 name as its argument. Either of these calls could result in a
 SecurityException.<DD><DL>
</DL>
</DD>
<DD><DL>