Sjava question on MacOS 10.3 - R-help

Thu, Jan 15, 2004 5:27 AM #

I am running R-1.81, apple's JVM installed with OS 10.3.2, and installed
Sjava-0.65.X (a patched version of Sjava for MacOS from Simon Urbanek, which
I know is inherently dangerous, but...).  This version installed fine and
some aspects seem to work as expected.  However, this is one of the examples
and causes R to hang.  Any insights?  What other information should I
provide to make it easier to answer this question?  Finally, is there a
stable version of Sjava for the MacOS 10.3 that I should be using? (See
below.)

Thanks,
Sean
-- 
Sean Davis, M.D., Ph.D.

Clinical Fellow
National Institutes of Health
National Cancer Institute
National Human Genome Research Institute

Clinical Fellow, Johns Hopkins
Department of Pediatric Oncology

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> options(STERM='iESS', editor='emacsclient')
> library(SJava)
Warning message: 
The Java machine is no longer initialized automatically. You must explicitly
load it in: firstlib(which.lib.loc, package)
> .JavaInit()
> JavaConfig()
Error: couldn't find function "JavaConfig"
> javaConfig()
$classPath
[1] 
"/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat/Jars/Environment.jar"
[2] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/.."
[3] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat/Jars/antlr.jar"
[4] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat/Jars/jas.jar"
[5] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat/Jars/jhall.jar"

$properties
                                                                 EmbeddedInR
                                                                      "true"
                                                       InterfaceManagerClass
             "org/omegahat/Interfaces/NativeInterface/OmegaInterfaceManager"
                                                   ForeignReferenceBaseClass
                                     "org/omegahat/R/Java/RForeignReference"
                                                               java.compiler
                                                                      "NONE"
                                                                  OMEGA_HOME
                     "/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat"
                                                          OmegahatSearchPath
".,${OMEGA_HOME}/Environment/Scripts/Run,${OMEGA_HOME}/Jars/Environment.jar"
                                                           java.library.path
                             "/Users/sdavis/R-1.81/lib/R/library/SJava/libs"

$libraryPath
[1] "/Users/sdavis/R-1.81/lib/R/library/SJava/libs"

> .Java("Math","sin","PI")
$key
[1] "1"

$className
[1] "org.omegahat.Environment.Language.StaticMethodAlias"

attr(,"class")
[1] "AnonymousOmegahatReference"
> .Java("Math","sin",3.141592654)
[1] -4.102069e-10
> f <- .JavaConstructor("JFrame")