Sun Microsystems 2 manual Example Result Files

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6.Run this command to merge x2.sig and x3.sig attempting to produce the x2+x3.sig file:

%java -cp $CLASSPATH com.sun.tdk.signaturetest.Merge -Files x2.sig:x3.sig -Write x2+x3.sig

The command prints a message to the console similar to the following with possible differences due to system characteristics indicating a conflicting static modifier, and no signature file is created:

x.A.abc : <static> modifier conflict STATUS:Error.Error

The conflict is that x2.sig contains this method (see CODE EXAMPLE A-7):

meth public void x.A.abc()

and x3.sig contains this method: meth public static void x.A.abc()

Example Result Files

This section contains the files that are generated from the previous Merge examples.

CODE EXAMPLE A-6 Contents of ./x1.sig

#Signature file v4.0 #Version

CLSS public java.lang.Object cons public Object()

meth protected java.lang.Object clone() throws java.lang.CloneNotSupportedException

meth protected void finalize() throws java.lang.Throwable meth public boolean equals(java.lang.Object)

meth public final java.lang.Class<?> getClass() meth public final void notify()

meth public final void notifyAll() meth public final void wait() throws java.lang.InterruptedException

meth public final void wait(long) throws java.lang.InterruptedException

meth public final void wait(long,int) throws java.lang.InterruptedException

meth public int hashCode()

meth public java.lang.String toString()

Appendix A Quick Start Examples

39

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Contents SigTest Tool 2.0 User’s Guide Please Recycle Contents SetupAndTest Command SignatureTest CommandIndex Vi Signature Test Tool 2.0 User’s Guide April Table A-1 TablesViii Signature Test Tool 2.0 User’s Guide April Code Examples Signature Test Tool 2.0 User’s Guide April Http//jtharness.dev.java.net Who Should Use This GuideBefore You Read This Guide Related Documentation How This Guide Is OrganizedSun Welcomes Your Comments Typographic ConventionsXiv Signature Test Tool 2.0 User’s Guide April Signature Test Basics IntroductionMutual Binary Compatibility Check What is TestedClass and Class Member Attributes Checked Mutual Source Compatibility CheckSource and Binary Compatibility Modes Using Custom Signature Loaders Signature Test Tool 2.0 User’s Guide April Signature Test Tool Basics Using the Signature Test ToolReflection and Static Run Modes Constant Checking in Differing Run Modes Generics Checking in Binary ModePackage PackageWithoutSubpackages Exclude Bootstrap and Extension Classes1Settings for the Setup and SignatureTest Commands JSR 68-Based Merge Merge Command Operative PrinciplesSignature File Merge Rules Element Handling by Merge Using the Signature Test Tool Command Description Setup CommandJava com.sun.tdk.signaturetest.Setup arguments Help Debug Static Classpath pathNonClosedFile FileName filename ClosedFile File//pathPackage VerboseSignature File Formats Case Sensitivity of Command ArgumentsJava.lang.RuntimeException class, or 3Signature File Format CompatibilitySignature File Contents Signature File Body 4Signature File Content SummaryStrictfp Transient Volatile Synchroniz Native Java com.sun.tdk.signaturetest.SignatureTest arguments Help Debug Static Mode bin src5SignatureTest Command Arguments NoCheckValue CheckValueClassCacheSize sizeofcache Classpath see ClasspathFormatPlain ErrorAllNoMerge Testsuite-path/tests/api/signaturetest Running a Signature Test With the JavaTest HarnessSigTest-Directory/examples/sampleTCK/tck/tests/api/sigtest FileName ./name.sig Report FormatsSorted Report Code Example 2-1Unsorted Report Example Unsorted ReportHelp Reference path Java com.sun.tdk.signaturetest.SetupAndTest arguments6SetupAndTest Command Argument Java com.sun.tdk.signaturetest.Merge arguments Merge CommandHelp Files Write -Binary 7Merge Command ArgumentsQuick Start Examples Example Setup CommandV1.0/example/test.class Running the Setup CommandJavac -d V1.0 V1.0/test.java This completes the Setup command example Running SignatureTest Without the JavaTest Harness Example SignatureTest CommandV2.0/example/test.class STATUSFailed.3 errorsJavac -d V2.0 V2.0/test.java Running the SetupAndTest Command Example SetupAndTest CommandV2.0/example/test.class The API under test Setenv JRE Java-Home/jre/lib/rt.jarCode Example A-5SetupAndTest Command Output Example Running Merge Examples Merge ExamplesA.class Run command #2 Example Result Files Code Example A-7 Contents of ./x2.sig Code Example A-9 Contents of x1+x2.sig Signature Test Tool 2.0 User’s Guide April Index Sorted report, 24 static modeUnsorted report
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Sun Microsystems, founded in 1982, was a significant player in the computing industry, best known for its innovative technology solutions and workstations, particularly the Sun-4, which represented a key milestone in the company's history. The Sun-4 architecture, launched in 1987, utilized the SPARC (Scalable Processor Architecture) RISC processor, notable for its high performance and scalability.

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Sun Microsystems was also ahead of its time with innovations in network computing. Their workstations were among the first to support network file systems and distributed computing concepts, enabling seamless data sharing across multiple systems. With the introduction of the Network File System (NFS), Sun revolutionized how data was accessed and managed across networks, which played a significant role in the evolving landscape of client-server computing.

In summary, the Sun Microsystems 2 and its successive innovations in workstation technology highlighted the company's forward-thinking approach. By integrating powerful performance with open systems, robust operating systems, and advanced networking capabilities, Sun laid the groundwork for modern computing, influencing various sectors from academia to enterprise solutions. Even after its acquisition by Oracle in 2010, the legacy of Sun Microsystems continues to be felt across the computing industry.
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