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<TD><B><A HREF="../../java/io/class-use/IOException.html#java.awt.dnd"><B>IOException</B></A></B><BR> Signals that an I/O exception of some sort has occurred.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.dnd"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.event"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/event/package-summary.html">java.awt.event</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.event"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.font"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/font/package-summary.html">java.awt.font</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/InvalidObjectException.html#java.awt.font"><B>InvalidObjectException</B></A></B><BR> Indicates that one or more deserialized objects failed validation tests.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.font"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.geom"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/geom/package-summary.html">java.awt.geom</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.geom"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.image"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/image/package-summary.html">java.awt.image</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.image"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.image.renderable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/image/renderable/package-summary.html">java.awt.image.renderable</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.image.renderable"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.awt.print"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/awt/print/package-summary.html">java.awt.print</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/IOException.html#java.awt.print"><B>IOException</B></A></B><BR> Signals that an I/O exception of some sort has occurred.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.awt.print"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.beans"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/beans/package-summary.html">java.beans</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/IOException.html#java.beans"><B>IOException</B></A></B><BR> Signals that an I/O exception of some sort has occurred.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.beans"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.beans.beancontext"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/beans/beancontext/package-summary.html">java.beans.beancontext</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/InputStream.html#java.beans.beancontext"><B>InputStream</B></A></B><BR> This abstract class is the superclass of all classes representing an input stream of bytes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/IOException.html#java.beans.beancontext"><B>IOException</B></A></B><BR> Signals that an I/O exception of some sort has occurred.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/ObjectInputStream.html#java.beans.beancontext"><B>ObjectInputStream</B></A></B><BR> An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/ObjectOutputStream.html#java.beans.beancontext"><B>ObjectOutputStream</B></A></B><BR> An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/Serializable.html#java.beans.beancontext"><B>Serializable</B></A></B><BR> Serializability of a class is enabled by the class implementing the java.io.Serializable interface.</TD></TR></FONT></TD></TR></TABLE> <P><A NAME="java.io"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Classes in <A HREF="../../java/io/package-summary.html">java.io</A> used by <A HREF="../../java/io/package-summary.html">java.io</A><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/BufferedReader.html#java.io"><B>BufferedReader</B></A></B><BR> Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/DataInput.html#java.io"><B>DataInput</B></A></B><BR> The <code>DataInput</code> interface provides for reading bytes from a binary stream and reconstructing from them data in any of the Java primitive types.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/DataOutput.html#java.io"><B>DataOutput</B></A></B><BR> The <code>DataOutput</code> interface provides for converting data from any of the Java primitive types to a series of bytes and writing these bytes to a binary stream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/File.html#java.io"><B>File</B></A></B><BR> An abstract representation of file and directory pathnames.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FileDescriptor.html#java.io"><B>FileDescriptor</B></A></B><BR> Instances of the file descriptor class serve as an opaque handle to the underlying machine-specific structure representing an open file, an open socket, or another source or sink of bytes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FileFilter.html#java.io"><B>FileFilter</B></A></B><BR> A filter for abstract pathnames.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FilenameFilter.html#java.io"><B>FilenameFilter</B></A></B><BR> Instances of classes that implement this interface are used to filter filenames.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FileNotFoundException.html#java.io"><B>FileNotFoundException</B></A></B><BR> Signals that an attempt to open the file denoted by a specified pathname has failed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FilterInputStream.html#java.io"><B>FilterInputStream</B></A></B><BR> A <code>FilterInputStream</code> contains some other input stream, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FilterOutputStream.html#java.io"><B>FilterOutputStream</B></A></B><BR> This class is the superclass of all classes that filter output streams.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/FilterReader.html#java.io"><B>FilterReader</B></A></B><BR> Abstract class for reading filtered character streams.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/InputStream.html#java.io"><B>InputStream</B></A></B><BR> This abstract class is the superclass of all classes representing an input stream of bytes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><B><A HREF="../../java/io/class-use/InputStreamReader.html#java.io"><B>InputStreamReader</B></A></B><BR>⌨️ 快捷键说明
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