JDK 1.2 tools.jar is the JAR file for JDK 1.2 tools. It contains Java classes to support different JDK tool commands:

sun.applet.Main - Supports the "appletviewer" command.
sun.rmi.rmic.Main - Supports the "rmic" command.
sun.security.tools.jarsigner.Main - Supports the "jarsigner" command.
sun.tools.jar.Main - Supports the "jar" command.
sun.tools.javac.Main - Supports the "javac" command. 
sun.tools.jcmd.JCmd - Supports the "jcmd" command.
sun.tools.jinfo.JInfo - Supports the "jinfo" command.
sun.tools.jmap.JMap - Supports the "jmap" command.
sun.tools.jps.Jps - Supports the "jps" command.
sun.tools.jstack.JStack - Supports the "jstack" command.
sun.tools.jstat.Jstat - Supports the "jstat" command.
sun.tools.jstatd.Jstatd - Supports the "jstatd" command.
sun.tools.native2ascii.Main - Supports the "native2ascii" command.
sun.tools.serialver.SerialVer - Supports the "serialver" command.
... 

JAR File Information:

Directory of C:\fyicenter\jdk-1.2.2_17\lib
       2,022,329 tools.jar

Package Content:

sun/tools/agent/AbsentInformationException.class
sun/tools/agent/Agent.class
sun/tools/agent/AgentConstants.class
sun/tools/agent/AgentOutputStream.class
sun/tools/agent/Breakpoint.class
sun/tools/agent/CachedClass.class
sun/tools/agent/CachedField.class
sun/tools/agent/CachedLocalVariable.class
sun/tools/agent/CachedMethod.class
sun/tools/agent/EmptyApp.class
sun/tools/agent/Event.class
sun/tools/agent/Handler.class
sun/tools/agent/Location.class
sun/tools/agent/MainThread.class
sun/tools/agent/ObjectCache.class
sun/tools/agent/ResponseStream.class
sun/tools/agent/StackFrame.class
sun/tools/agent/StepConstants.class
sun/tools/agent/StepHandler.class
sun/tools/agent/StepRequest.class
sun/tools/agent/ThreadList.class
sun/tools/asm/ArrayData.class
sun/tools/asm/Assembler.class
sun/tools/asm/CatchData.class
sun/tools/asm/ClassConstantData.class
sun/tools/asm/ConstantPool.class
sun/tools/asm/ConstantPoolData.class
sun/tools/asm/Cover.class
sun/tools/asm/FieldConstantData.class
sun/tools/asm/Instruction.class
sun/tools/asm/Label.class
sun/tools/asm/LocalVariable.class
sun/tools/asm/LocalVariableTable.class
sun/tools/asm/NameAndTypeConstantData.class
sun/tools/asm/NameAndTypeData.class
sun/tools/asm/NumberConstantData.class
sun/tools/asm/StringConstantData.class
sun/tools/asm/StringExpressionConstantData.class
sun/tools/asm/SwitchData.class
sun/tools/asm/SwitchDataEnumeration.class
sun/tools/asm/TryData.class
sun/tools/debug/AgentIn.class
sun/tools/debug/DebuggerCallback.class
sun/tools/debug/LocalVariable.class
sun/tools/debug/NoSessionException.class
sun/tools/debug/NoSuchLineNumberException.class
sun/tools/debug/RemoteAgent.class
sun/tools/debug/RemoteArray.class
sun/tools/debug/RemoteBoolean.class
sun/tools/debug/RemoteByte.class
sun/tools/debug/RemoteChar.class
sun/tools/debug/RemoteClass.class
sun/tools/debug/RemoteDebugger.class
sun/tools/debug/RemoteDouble.class
sun/tools/debug/RemoteField.class
sun/tools/debug/RemoteFloat.class
sun/tools/debug/RemoteInt.class
sun/tools/debug/RemoteLong.class
sun/tools/debug/RemoteObject.class
sun/tools/debug/RemoteShort.class
sun/tools/debug/RemoteStackFrame.class
sun/tools/debug/RemoteStackVariable.class
sun/tools/debug/RemoteString.class
sun/tools/debug/RemoteThread.class
sun/tools/debug/RemoteThreadGroup.class
sun/tools/debug/RemoteValue.class
sun/tools/jar/CRC32OutputStream.class
sun/tools/jar/JarException.class
sun/tools/jar/JarImageSource.class
sun/tools/jar/JarVerifierStream.class
sun/tools/jar/Main.class
sun/tools/jar/Manifest.class
sun/tools/jar/SignatureFile.class
sun/tools/java/AmbiguousClass.class
sun/tools/java/AmbiguousMember.class
sun/tools/java/ArrayType.class
sun/tools/java/BinaryAttribute.class
sun/tools/java/BinaryClass.class
sun/tools/java/BinaryCode.class
sun/tools/java/BinaryConstantPool.class
sun/tools/java/BinaryExceptionHandler.class
sun/tools/java/BinaryMember.class
sun/tools/java/ClassDeclaration.class
sun/tools/java/ClassDefinition.class
sun/tools/java/ClassFile.class
sun/tools/java/ClassNotFound.class
sun/tools/java/ClassPath.class
sun/tools/java/ClassPathEntry.class
sun/tools/java/ClassType.class
sun/tools/java/CompilerError.class
sun/tools/java/Constants.class
sun/tools/java/Environment.class
sun/tools/java/Identifier.class
sun/tools/java/IdentifierToken.class
sun/tools/java/ImportEnvironment.class
sun/tools/java/Imports.class
sun/tools/java/MemberDefinition.class
sun/tools/java/MethodSet.class
sun/tools/java/MethodType.class
sun/tools/java/Package.class
sun/tools/java/Parser.class
sun/tools/java/ParserActions.class
sun/tools/java/RuntimeConstants.class
sun/tools/java/Scanner.class
sun/tools/java/ScannerInputReader.class
sun/tools/java/SyntaxError.class
sun/tools/java/Type.class
sun/tools/javac/BatchEnvironment.class
sun/tools/javac/BatchParser.class
sun/tools/javac/CompilerMember.class
sun/tools/javac/ErrorConsumer.class
sun/tools/javac/ErrorMessage.class
sun/tools/javac/Main.class
sun/tools/javac/SourceClass.class
sun/tools/javac/SourceMember.class
sun/tools/javap/ConstantPrinter.class
sun/tools/javap/JavaP.class
sun/tools/javap/JavaPBinaryCode.class
sun/tools/javap/JavaPClassPrinter.class
sun/tools/javap/JavaPEnvironment.class
sun/tools/native2ascii/Main.class
sun/tools/native2ascii/resources/MsgNative2ascii.class
sun/tools/native2ascii/resources/MsgNative2ascii_ja.class
sun/tools/serialver/Res.class
sun/tools/serialver/SerialVer.class
sun/tools/serialver/SerialVerFrame.class
sun/tools/tree/AddExpression.class
sun/tools/tree/AndExpression.class
sun/tools/tree/ArrayAccessExpression.class
sun/tools/tree/ArrayExpression.class
sun/tools/tree/AssignAddExpression.class
sun/tools/tree/AssignBitAndExpression.class
sun/tools/tree/AssignBitOrExpression.class
sun/tools/tree/AssignBitXorExpression.class
sun/tools/tree/AssignDivideExpression.class
sun/tools/tree/AssignExpression.class
sun/tools/tree/AssignMultiplyExpression.class
sun/tools/tree/AssignOpExpression.class
sun/tools/tree/AssignRemainderExpression.class
sun/tools/tree/AssignShiftLeftExpression.class
sun/tools/tree/AssignShiftRightExpression.class
sun/tools/tree/AssignSubtractExpression.class
sun/tools/tree/AssignUnsignedShiftRightExpression.class
sun/tools/tree/BinaryArithmeticExpression.class
sun/tools/tree/BinaryAssignExpression.class
sun/tools/tree/BinaryBitExpression.class
sun/tools/tree/BinaryCompareExpression.class
sun/tools/tree/BinaryEqualityExpression.class
sun/tools/tree/BinaryExpression.class
sun/tools/tree/BinaryLogicalExpression.class
sun/tools/tree/BinaryShiftExpression.class
sun/tools/tree/BitAndExpression.class
sun/tools/tree/BitNotExpression.class
sun/tools/tree/BitOrExpression.class
sun/tools/tree/BitXorExpression.class
sun/tools/tree/BooleanExpression.class
sun/tools/tree/BreakStatement.class
sun/tools/tree/ByteExpression.class
sun/tools/tree/CaseStatement.class
sun/tools/tree/CastExpression.class
sun/tools/tree/CatchStatement.class
sun/tools/tree/CharExpression.class
sun/tools/tree/CheckContext.class
sun/tools/tree/CodeContext.class
sun/tools/tree/CommaExpression.class
sun/tools/tree/CompoundStatement.class
sun/tools/tree/ConditionalExpression.class
sun/tools/tree/ConditionVars.class
sun/tools/tree/ConstantExpression.class
sun/tools/tree/Context.class
sun/tools/tree/ContextEnvironment.class
sun/tools/tree/ContinueStatement.class
sun/tools/tree/ConvertExpression.class
sun/tools/tree/DeclarationStatement.class
sun/tools/tree/DivideExpression.class
sun/tools/tree/DivRemExpression.class
sun/tools/tree/DoStatement.class
sun/tools/tree/DoubleExpression.class
sun/tools/tree/EqualExpression.class
sun/tools/tree/Expression.class
sun/tools/tree/ExpressionStatement.class
sun/tools/tree/ExprExpression.class
sun/tools/tree/FieldExpression.class
sun/tools/tree/FieldUpdater.class
sun/tools/tree/FinallyStatement.class
sun/tools/tree/FloatExpression.class
sun/tools/tree/ForStatement.class
sun/tools/tree/GreaterExpression.class
sun/tools/tree/GreaterOrEqualExpression.class
sun/tools/tree/IdentifierExpression.class
sun/tools/tree/IfStatement.class
sun/tools/tree/IncDecExpression.class
sun/tools/tree/InlineMethodExpression.class
sun/tools/tree/InlineNewInstanceExpression.class
sun/tools/tree/InlineReturnStatement.class
sun/tools/tree/InstanceOfExpression.class
sun/tools/tree/IntegerExpression.class
sun/tools/tree/IntExpression.class
sun/tools/tree/LengthExpression.class
sun/tools/tree/LessExpression.class
sun/tools/tree/LessOrEqualExpression.class
sun/tools/tree/LocalMember.class
sun/tools/tree/LongExpression.class
sun/tools/tree/MethodExpression.class
sun/tools/tree/MultiplyExpression.class
sun/tools/tree/NaryExpression.class
sun/tools/tree/NegativeExpression.class
sun/tools/tree/NewArrayExpression.class
sun/tools/tree/NewInstanceExpression.class
sun/tools/tree/Node.class
sun/tools/tree/NotEqualExpression.class
sun/tools/tree/NotExpression.class
sun/tools/tree/NullExpression.class
sun/tools/tree/OrExpression.class
sun/tools/tree/PositiveExpression.class
sun/tools/tree/PostDecExpression.class
sun/tools/tree/PostIncExpression.class
sun/tools/tree/PreDecExpression.class
sun/tools/tree/PreIncExpression.class
sun/tools/tree/RemainderExpression.class
sun/tools/tree/ReturnStatement.class
sun/tools/tree/ShiftLeftExpression.class
sun/tools/tree/ShiftRightExpression.class
sun/tools/tree/ShortExpression.class
sun/tools/tree/Statement.class
sun/tools/tree/StringExpression.class
sun/tools/tree/SubtractExpression.class
sun/tools/tree/SuperExpression.class
sun/tools/tree/SwitchStatement.class
sun/tools/tree/SynchronizedStatement.class
sun/tools/tree/ThisExpression.class
sun/tools/tree/ThrowStatement.class
sun/tools/tree/TryStatement.class
sun/tools/tree/TypeExpression.class
sun/tools/tree/UnaryExpression.class
sun/tools/tree/UnsignedShiftRightExpression.class
sun/tools/tree/UplevelReference.class
sun/tools/tree/VarDeclarationStatement.class
sun/tools/tree/Vset.class
sun/tools/tree/WhileStatement.class
sun/tools/ttydebug/TTY.class
sun/tools/util/CommandLine.class
sun/tools/util/ModifierFilter.class
sun/security/tools/AddEntryDoneButtonListener.class
sun/security/tools/AddPermButtonListener.class
sun/security/tools/CancelButtonListener.class
sun/security/tools/ChangeKeyStoreOKButtonListener.class
sun/security/tools/ConfirmRemovePolicyEntryOKButtonListener.class
sun/security/tools/EditPermButtonListener.class
sun/security/tools/EditPolicyEditPermOKButtonListener.class
sun/security/tools/ErrorOKButtonListener.class
sun/security/tools/FileMenuListener.class
sun/security/tools/JarSigner.class
sun/security/tools/KeyTool.class
sun/security/tools/MainWindowListener.class
sun/security/tools/NewPolicyEntryAddPermOKButtonListener.class
sun/security/tools/OverWriteFileOKButtonListener.class
sun/security/tools/PermissionActionsMenuListener.class
sun/security/tools/PermissionMenuListener.class
sun/security/tools/PermissionNameMenuListener.class
sun/security/tools/PolicyEntry.class
sun/security/tools/PolicyListListener.class
sun/security/tools/PolicyTool.class
sun/security/tools/RemovePermButtonListener.class
sun/security/tools/StatusOKButtonListener.class
sun/security/tools/ToolDialog.class
sun/security/tools/ToolWindow.class
sun/security/tools/ToolWindowListener.class
sun/security/tools/UserSaveCancelButtonListener.class
sun/security/tools/UserSaveNoButtonListener.class
sun/security/tools/UserSaveYesButtonListener.class
sun/rmi/rmic/BatchEnvironment.class
sun/rmi/rmic/Constants.class
sun/rmi/rmic/Generator.class
sun/rmi/rmic/IndentingWriter.class
sun/rmi/rmic/Main.class
sun/rmi/rmic/Names.class
sun/rmi/rmic/RemoteClass.class
sun/applet/AppContextCreator.class
sun/applet/AppletAudioClip.class
sun/applet/AppletClassLoader.class
sun/applet/AppletCopyright.class
sun/applet/AppletEvent.class
sun/applet/AppletEventMulticaster.class
sun/applet/AppletIllegalArgumentException.class
sun/applet/AppletImageRef.class
sun/applet/AppletIOException.class
sun/applet/AppletListener.class
sun/applet/AppletMessageHandler.class
sun/applet/AppletObjectInputStream.class
sun/applet/AppletPanel.class
sun/applet/AppletProps.class
sun/applet/AppletPropsErrorDialog.class
sun/applet/AppletResourceLoader.class
sun/applet/AppletSecurity.class
sun/applet/AppletSecurityException.class
sun/applet/AppletThreadGroup.class
sun/applet/AppletViewer.class
sun/applet/AppletViewerFactory.class
sun/applet/AppletViewerPanel.class
sun/applet/resources/MsgAppletViewer.class
sun/applet/resources/MsgAppletViewer_ja.class
sun/applet/StdAppletViewerFactory.class
sun/applet/TextFrame.class
com/sun/tools/doclets/ClassComparator.class
com/sun/tools/doclets/ClassTree.class
com/sun/tools/doclets/Configuration.class
com/sun/tools/doclets/DirectoryManager.class
com/sun/tools/doclets/DocletAbortException.class
com/sun/tools/doclets/HtmlDocWriter.class
com/sun/tools/doclets/HtmlWriter.class
com/sun/tools/doclets/IndexBuilder.class
com/sun/tools/doclets/MessageRetriever.class
com/sun/tools/doclets/oneone/Abstract11SubWriter.class
com/sun/tools/doclets/oneone/AbstractIndex11Writer.class
com/sun/tools/doclets/oneone/AbstractTree11Writer.class
com/sun/tools/doclets/oneone/Class11SubWriter.class
com/sun/tools/doclets/oneone/Class11Writer.class
com/sun/tools/doclets/oneone/Configuration11.class
com/sun/tools/doclets/oneone/Constructor11SubWriter.class
com/sun/tools/doclets/oneone/ExecutableMemberSub11Writer.class
com/sun/tools/doclets/oneone/Field11SubWriter.class
com/sun/tools/doclets/oneone/Html11Writer.class
com/sun/tools/doclets/oneone/Method11SubWriter.class
com/sun/tools/doclets/oneone/OneOne.class
com/sun/tools/doclets/oneone/Package11Writer.class
com/sun/tools/doclets/oneone/PackageIndex11Writer.class
com/sun/tools/doclets/oneone/SingleIndex11Writer.class
com/sun/tools/doclets/oneone/SplitIndex11Writer.class
com/sun/tools/doclets/oneone/SubWriterHolder11Writer.class
com/sun/tools/doclets/oneone/Tree11Writer.class
com/sun/tools/doclets/SourcePath.class
com/sun/tools/doclets/standard/AbstractIndexWriter.class
com/sun/tools/doclets/standard/AbstractPackageIndexWriter.class
com/sun/tools/doclets/standard/AbstractPackageWriter.class
com/sun/tools/doclets/standard/AbstractSubWriter.class
com/sun/tools/doclets/standard/AbstractTreeWriter.class
com/sun/tools/doclets/standard/AllClassesFrameWriter.class
com/sun/tools/doclets/standard/ClassSubWriter.class
com/sun/tools/doclets/standard/ClassUseMapper.class
com/sun/tools/doclets/standard/ClassUseWriter.class
com/sun/tools/doclets/standard/ClassWriter.class
com/sun/tools/doclets/standard/ConfigurationStandard.class
com/sun/tools/doclets/standard/ConstructorSubWriter.class
com/sun/tools/doclets/standard/DeprecatedAPIListBuilder.class
com/sun/tools/doclets/standard/DeprecatedListWriter.class
com/sun/tools/doclets/standard/ExecutableMemberSubWriter.class
com/sun/tools/doclets/standard/Extern.class
com/sun/tools/doclets/standard/FieldSubWriter.class
com/sun/tools/doclets/standard/FrameOutputWriter.class
com/sun/tools/doclets/standard/Group.class
com/sun/tools/doclets/standard/HelpWriter.class
com/sun/tools/doclets/standard/HtmlStandardWriter.class
com/sun/tools/doclets/standard/MethodSubWriter.class
com/sun/tools/doclets/standard/PackageFrameWriter.class
com/sun/tools/doclets/standard/PackageIndexFrameWriter.class
com/sun/tools/doclets/standard/PackageIndexWriter.class
com/sun/tools/doclets/standard/PackageListWriter.class
com/sun/tools/doclets/standard/PackagesFileWriter.class
com/sun/tools/doclets/standard/PackageTreeWriter.class
com/sun/tools/doclets/standard/PackageUseWriter.class
com/sun/tools/doclets/standard/PackageWriter.class
com/sun/tools/doclets/standard/SerialFieldSubWriter.class
com/sun/tools/doclets/standard/SerializedFormWriter.class
com/sun/tools/doclets/standard/SerialMethodSubWriter.class
com/sun/tools/doclets/standard/SingleIndexWriter.class
com/sun/tools/doclets/standard/SplitIndexWriter.class
com/sun/tools/doclets/standard/Standard.class
com/sun/tools/doclets/standard/StylesheetWriter.class
com/sun/tools/doclets/standard/SubWriterHolderWriter.class
com/sun/tools/doclets/standard/TreeWriter.class
com/sun/tools/extcheck/ExtCheck.class
com/sun/tools/extcheck/Main.class
com/sun/tools/javadoc/ArrayType.class
com/sun/tools/javadoc/ClassDocImpl.class
com/sun/tools/javadoc/Comment.class
com/sun/tools/javadoc/ConstructorDocImpl.class
com/sun/tools/javadoc/DocErrorReporterImpl.class
com/sun/tools/javadoc/DocImpl.class
com/sun/tools/javadoc/DocletInvoker.class
com/sun/tools/javadoc/Env.class
com/sun/tools/javadoc/ExecutableMemberDocImpl.class
com/sun/tools/javadoc/FieldDocImpl.class
com/sun/tools/javadoc/Main.class
com/sun/tools/javadoc/MemberDocImpl.class
com/sun/tools/javadoc/MethodDocImpl.class
com/sun/tools/javadoc/PackageDocImpl.class
com/sun/tools/javadoc/ParameterImpl.class
com/sun/tools/javadoc/ParamTagImpl.class
com/sun/tools/javadoc/PrimitiveType.class
com/sun/tools/javadoc/ProgramElementDocImpl.class
com/sun/tools/javadoc/Res.class
com/sun/tools/javadoc/RootDocImpl.class
com/sun/tools/javadoc/SeeTagImpl.class
com/sun/tools/javadoc/SerialFieldTagImpl.class
com/sun/tools/javadoc/SerializedForm.class
com/sun/tools/javadoc/TagImpl.class
com/sun/tools/javadoc/ThrowsTagImpl.class
com/sun/tools/javadoc/TypeMaker.class
com/sun/tools/javah/Gen.class
com/sun/tools/javah/JavahEnvironment.class
com/sun/tools/javah/JNI.class
com/sun/tools/javah/LLNI.class
com/sun/tools/javah/Main.class
com/sun/tools/javah/Mangle.class
com/sun/tools/javah/OldHeaders.class
com/sun/tools/javah/OldStubs.class
com/sun/tools/javah/Util.class
Next part >>

⇒ JRE 1.2 i18n.jar - Internationalization Support

⇐ JDK 1.2 dt.jar - Java Swing Desktop

⇑ Download and Review JDK 1.2

⇑⇑ FAQ for JDK (Java Development Kit)