Using VectorEnumerator Class

[JosAH]

Is there a cleaner one for the javac as well? I'd think the JDK version might be more important to know than the JRE in (some cases).

*cough*

javac -version

kind regards,

Jos ;-)

[japuentem]

*cough*

javac -version

kind regards,

Jos ;-)

The version of java ara 1.6.0_01

[JosAH]

The version of java ara 1.6.0_01

Well, then you can and should use the generic versions of your Vectors as I
described in a previous reply.

kind regards,

Jos

[japuentem]

Well, then you can and should use the generic versions of your Vectors as I
described in a previous reply.

kind regards,

Jos

ok, i'll do that and i will tell you the results

[r035198x]

*cough*

javac -version

kind regards,

Jos ;-)

That gives similar output to the

java -showversion

command.
The

java -version

command shows the JRE version info only and looks neat but the

java -showversion

command shows the JRE version and the usage options of the java command. That

javac -version

does a similar thing (shows usage options as well) I was wondering if there was one that just shows the javac version without throwing all those usage options at you.

[JosAH]

Strange, this is what I get:

C:\Documents and Settings\Jos>java -version
java version "1.6.0_01"
Java(TM) SE Runtime Environment (build 1.6.0_01-b06)
Java HotSpot(TM) Client VM (build 1.6.0_01-b06, mixed mode, sharing)

C:\Documents and Settings\Jos>javac -version
javac 1.6.0

kind regards,

Jos

[r035198x]

I get



java -version

 java version "1.5.0_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03)
Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode, sharing)

javac -version

 javac 1.5.0_08
javac: no source files
Usage: javac <options> 
where possible options include:
  -g						 Generate all debugging info
  -g:none					Generate no debugging info
  -g:{lines,vars,source}	 Generate only some debugging info
  -nowarn					Generate no warnings
  -verbose				   Output messages about what the compiler is doing
  -deprecation			   Output source locations where deprecated APIs are u
sed
  -classpath <path>		  Specify where to find user class files
  -cp <path>				 Specify where to find user class files
  -sourcepath <path>		 Specify where to find input source files
  -bootclasspath <path>	  Override location of bootstrap class files
  -extdirs <dirs>			Override location of installed extensions
  -endorseddirs <dirs>	   Override location of endorsed standards path
  -d <directory>			 Specify where to place generated class files
  -encoding <encoding>	   Specify character encoding used by source files
  -source <release>		  Provide source compatibility with specified release

  -target <release>		  Generate class files for specific VM version
  -version				   Version information
  -help					  Print a synopsis of standard options
  -X						 Print a synopsis of nonstandard options
  -J<flag>				   Pass  directly to the runtime system

[r035198x]

I get



java -version

 java version "1.5.0_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03)
Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode, sharing)

javac -version

 javac 1.5.0_08
javac: no source files
Usage: javac <options> 
where possible options include:
  -g						 Generate all debugging info
  -g:none					Generate no debugging info
  -g:{lines,vars,source}	 Generate only some debugging info
  -nowarn					Generate no warnings
  -verbose				   Output messages about what the compiler is doing
  -deprecation			   Output source locations where deprecated APIs are u
sed
  -classpath <path>		  Specify where to find user class files
  -cp <path>				 Specify where to find user class files
  -sourcepath <path>		 Specify where to find input source files
  -bootclasspath <path>	  Override location of bootstrap class files
  -extdirs <dirs>			Override location of installed extensions
  -endorseddirs <dirs>	   Override location of endorsed standards path
  -d <directory>			 Specify where to place generated class files
  -encoding <encoding>	   Specify character encoding used by source files
  -source <release>		  Provide source compatibility with specified release

  -target <release>		  Generate class files for specific VM version
  -version				   Version information
  -help					  Print a synopsis of standard options
  -X						 Print a synopsis of nonstandard options
  -J<flag>				   Pass  directly to the runtime system

Version or OS issue ?

[JosAH]

Version or OS issue ?

I guess it's a version issue: my Linux Java 1.6 version just shows the version too.

kind regards,

Jos

[r035198x]

I guess it's a version issue: my Linux Java 1.6 version just shows the version too.

kind regards,

Jos

And my old XP machine with 1.5 also shows the same output as I got above.