NetRexx pinger -- jEdit and NetRexxDE

[Robert L Hamilton]

-- This code,

class PingIt
 method PingIt() signals IOException
   child = Runtime.getRuntime().exec("ping 127.0.0.1");
   in = BufferedReader(InputStreamReader(child.getInputStream()))
   line = ''
   loop while line \= null
     say line
     line = in.readline()
   end
   child.waitFor()

 method main(args=String[]) static
   PingIt()

-- gives this result:

C:\Program Files\Java\jdk1.6.0_18\bin\javaw.exe -Xms16M -cp .;C:\Documents and Settings\BOB HAMILTON\.jedit\jars\NetRexxC.jar;C:\Program Files\Java\jdk1.6.0_18\\lib\tools.jar;C:\Program Files\jEdit\jedit.jar COM.ibm.netrexx.process.NetRexxC C:\NetRexx_Java\Doodles\PingIt.nrx
NetRexx portable processor, version 2.05
Copyright (c) IBM Corporation, 2005.  All rights reserved.
Program PingIt.nrx
  === class PingIt ===
    constructor PingIt()
[C:\NetRexx_Java\Doodles\PingIt.nrx 12 16 8] Error: The method 'readline()' cannot be found in class 'java.io.BufferedReader' or a superclass
      signals InterruptedException
      overrides Object()
    function main(String[])
      signals IOException,InterruptedException
Compilation of 'PingIt.nrx' failed [one error]
 
=> Finished <=

 

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[rvjansen]

Bob,

you are not compiling with strictcase, are you? The method is called readLine().

best regards,

René

On Wed, Nov 24, 2010 at 7:01 PM, Robert Hamilton <[hidden email]> wrote:

-- This code,

class PingIt
 method PingIt() signals IOException
   child = Runtime.getRuntime().exec("ping 127.0.0.1");
   in = BufferedReader(InputStreamReader(child.getInputStream()))
   line = ''
   loop while line \= null
     say line
     line = in.readline()
   end
   child.waitFor()

 method main(args=String[]) static
   PingIt()

-- gives this result:

C:\Program Files\Java\jdk1.6.0_18\bin\javaw.exe -Xms16M -cp .;C:\Documents and Settings\BOB HAMILTON\.jedit\jars\NetRexxC.jar;C:\Program Files\Java\jdk1.6.0_18\\lib\tools.jar;C:\Program Files\jEdit\jedit.jar COM.ibm.netrexx.process.NetRexxC C:\NetRexx_Java\Doodles\PingIt.nrx
NetRexx portable processor, version 2.05
Copyright (c) IBM Corporation, 2005.  All rights reserved.
Program PingIt.nrx
  === class PingIt ===
    constructor PingIt()
[C:\NetRexx_Java\Doodles\PingIt.nrx 12 16 8] Error: The method 'readline()' cannot be found in class 'java.io.BufferedReader' or a superclass
      signals InterruptedException
      overrides Object()
    function main(String[])
      signals IOException,InterruptedException
Compilation of 'PingIt.nrx' failed [one error]
 
=> Finished <=

 

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Ibm-netrexx mailing list
[hidden email]

_______________________________________________
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[Robert L Hamilton]

I had checked nostrictcase which miraculously --- only in the java world ---  sets 'strictcase' on

Boo on JAva

bobh

On Wed, Nov 24, 2010 at 2:07 PM, René Jansen <[hidden email]> wrote:

Bob,

you are not compiling with strictcase, are you? The method is called readLine().

best regards,

René

On Wed, Nov 24, 2010 at 7:01 PM, Robert Hamilton <[hidden email]> wrote:

-- This code,

class PingIt
 method PingIt() signals IOException
   child = Runtime.getRuntime().exec("ping 127.0.0.1");
   in = BufferedReader(InputStreamReader(child.getInputStream()))
   line = ''
   loop while line \= null
     say line
     line = in.readline()
   end
   child.waitFor()

 method main(args=String[]) static
   PingIt()

-- gives this result:

C:\Program Files\Java\jdk1.6.0_18\bin\javaw.exe -Xms16M -cp .;C:\Documents and Settings\BOB HAMILTON\.jedit\jars\NetRexxC.jar;C:\Program Files\Java\jdk1.6.0_18\\lib\tools.jar;C:\Program Files\jEdit\jedit.jar COM.ibm.netrexx.process.NetRexxC C:\NetRexx_Java\Doodles\PingIt.nrx
NetRexx portable processor, version 2.05
Copyright (c) IBM Corporation, 2005.  All rights reserved.
Program PingIt.nrx
  === class PingIt ===
    constructor PingIt()
[C:\NetRexx_Java\Doodles\PingIt.nrx 12 16 8] Error: The method 'readline()' cannot be found in class 'java.io.BufferedReader' or a superclass
      signals InterruptedException
      overrides Object()
    function main(String[])
      signals IOException,InterruptedException
Compilation of 'PingIt.nrx' failed [one error]
 
=> Finished <=

 

_______________________________________________
Ibm-netrexx mailing list
[hidden email]

_______________________________________________
Ibm-netrexx mailing list
[hidden email]

_______________________________________________
Ibm-netrexx mailing list
[hidden email]