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MID Profile: Package java.lang
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<H2>
Package java.lang
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MID Profile Language Classes included from Java 2 Standard Edition.
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<B>See: </B>
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<A HREF="#package_description"><B>Description</B></A>
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<B>Interface Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="Runnable.html"><I>Runnable</I></A></B></TD>
<TD>The <code>Runnable</code> interface should be implemented by any class whose instances are intended to be executed by a thread.</TD>
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<B>Class Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="Boolean.html">Boolean</A></B></TD>
<TD>The Boolean class wraps a value of the primitive type <code>boolean</code> in an object.</TD>
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<TD WIDTH="15%"><B><A HREF="Byte.html">Byte</A></B></TD>
<TD>The Byte class is the standard wrapper for byte values.</TD>
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<TD WIDTH="15%"><B><A HREF="Character.html">Character</A></B></TD>
<TD>The Character class wraps a value of the primitive type <code>char</code> in an object.</TD>
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<TD WIDTH="15%"><B><A HREF="Class.html">Class</A></B></TD>
<TD>Instances of the class <code>Class</code> represent classes and interfaces in a running Java application.</TD>
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<TD WIDTH="15%"><B><A HREF="Integer.html">Integer</A></B></TD>
<TD>The Integer class wraps a value of the primitive type <code>int</code> in an object.</TD>
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<TD WIDTH="15%"><B><A HREF="Long.html">Long</A></B></TD>
<TD>The Long class wraps a value of the primitive type <code>long</code> in an object.</TD>
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<TD WIDTH="15%"><B><A HREF="Math.html">Math</A></B></TD>
<TD>The class <code>Math</code> contains methods for performing basic numeric operations.</TD>
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<TD WIDTH="15%"><B><A HREF="Object.html">Object</A></B></TD>
<TD>Class <code>Object</code> is the root of the class hierarchy.</TD>
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<TD WIDTH="15%"><B><A HREF="Runtime.html">Runtime</A></B></TD>
<TD>Every Java application has a single instance of class <code>Runtime</code> that allows the application to interface with the environment in which the application is running.</TD>
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<TD WIDTH="15%"><B><A HREF="Short.html">Short</A></B></TD>
<TD>The Short class is the standard wrapper for short values.</TD>
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<TD WIDTH="15%"><B><A HREF="String.html">String</A></B></TD>
<TD>The <code>String</code> class represents character strings.</TD>
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<TD WIDTH="15%"><B><A HREF="StringBuffer.html">StringBuffer</A></B></TD>
<TD>A string buffer implements a mutable sequence of characters.</TD>
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<TD WIDTH="15%"><B><A HREF="System.html">System</A></B></TD>
<TD>The <code>System</code> class contains several useful class fields and methods.</TD>
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<TD WIDTH="15%"><B><A HREF="Thread.html">Thread</A></B></TD>
<TD>A <i>thread</i> is a thread of execution in a program.</TD>
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<TD WIDTH="15%"><B><A HREF="Throwable.html">Throwable</A></B></TD>
<TD>The <code>Throwable</code> class is the superclass of all errors and exceptions in the Java language.</TD>
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<B>Exception Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="ArithmeticException.html">ArithmeticException</A></B></TD>
<TD>Thrown when an exceptional arithmetic condition has occurred.</TD>
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<TD WIDTH="15%"><B><A HREF="ArrayIndexOutOfBoundsException.html">ArrayIndexOutOfBoundsException</A></B></TD>
<TD>Thrown to indicate that an array has been accessed with an illegal index.</TD>
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<TD WIDTH="15%"><B><A HREF="ArrayStoreException.html">ArrayStoreException</A></B></TD>
<TD>Thrown to indicate that an attempt has been made to store the wrong type of object into an array of objects.</TD>
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<TD WIDTH="15%"><B><A HREF="ClassCastException.html">ClassCastException</A></B></TD>
<TD>Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.</TD>
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<TD WIDTH="15%"><B><A HREF="ClassNotFoundException.html">ClassNotFoundException</A></B></TD>
<TD>Thrown when an application tries to load in a class through its string name using the <code>forName</code> method in class <code>Class</code> but no definition for the class with the specified name could be found.</TD>
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<TD WIDTH="15%"><B><A HREF="Exception.html">Exception</A></B></TD>
<TD>The class <code>Exception</code> and its subclasses are a form of <code>Throwable</code> that indicates conditions that a reasonable application might want to catch.</TD>
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<TD WIDTH="15%"><B><A HREF="IllegalAccessException.html">IllegalAccessException</A></B></TD>
<TD>Thrown when an application tries to load in a class, but the currently executing method does not have access to the definition of the specified class, because the class is not public and in another package.</TD>
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<TD WIDTH="15%"><B><A HREF="IllegalArgumentException.html">IllegalArgumentException</A></B></TD>
<TD>Thrown to indicate that a method has been passed an illegal or inappropriate argument.</TD>
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<TD WIDTH="15%"><B><A HREF="IllegalMonitorStateException.html">IllegalMonitorStateException</A></B></TD>
<TD>Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor.</TD>
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<TD WIDTH="15%"><B><A HREF="IllegalStateException.html">IllegalStateException</A></B></TD>
<TD>Signals that a method has been invoked at an illegal or inappropriate time.</TD>
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<TD WIDTH="15%"><B><A HREF="IllegalThreadStateException.html">IllegalThreadStateException</A></B></TD>
<TD>Thrown to indicate that a thread is not in an appropriate state for the requested operation.</TD>
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<TD WIDTH="15%"><B><A HREF="IndexOutOfBoundsException.html">IndexOutOfBoundsException</A></B></TD>
<TD>Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.</TD>
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<TD WIDTH="15%"><B><A HREF="InstantiationException.html">InstantiationException</A></B></TD>
<TD>Thrown when an application tries to create an instance of a class using the <code>newInstance</code> method in class <code>Class</code>, but the specified class object cannot be instantiated because it is an interface or is an abstract class.</TD>
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<TD WIDTH="15%"><B><A HREF="InterruptedException.html">InterruptedException</A></B></TD>
<TD>Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the <code>interrupt</code> method in class <code>Thread</code>.</TD>
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<TD WIDTH="15%"><B><A HREF="NegativeArraySizeException.html">NegativeArraySizeException</A></B></TD>
<TD>Thrown if an application tries to create an array with negative size.</TD>
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<TD WIDTH="15%"><B><A HREF="NullPointerException.html">NullPointerException</A></B></TD>
<TD>Thrown when an application attempts to use <code>null</code> in a case where an object is required.</TD>
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<TD WIDTH="15%"><B><A HREF="NumberFormatException.html">NumberFormatException</A></B></TD>
<TD>Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.</TD>
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<TD WIDTH="15%"><B><A HREF="RuntimeException.html">RuntimeException</A></B></TD>
<TD><code>RuntimeException</code> is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.</TD>
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<TD WIDTH="15%"><B><A HREF="SecurityException.html">SecurityException</A></B></TD>
<TD>Thrown by the security manager to indicate a security violation.</TD>
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