rJava (version 0.8-0)

java-tools: java tools used internally in rJava

Description

java tools used internally in rJava

Arguments

Examples

Run this code
# running the java unit tests from the R examples
.jinit()
J("RJavaTools_Test")$runtests()
J("RJavaArrayTools_Test")$runtests()
J("ArrayWrapper_Test")$runtests()
J("RectangularArrayBuilder_Test")$runtests()

# now testing some jni functions
p <- .jnew( "java/awt/Point" )
classes <- .Call( "RgetSimpleClassNames", p@jobj, TRUE, PACKAGE = "rJava" )
stopifnot( all( c( "Point", "Point2D", "Object", "error", "condition" ) %in% classes ) )
classes <- .Call( "RgetSimpleClassNames", p@jobj, FALSE, PACKAGE = "rJava" )
stopifnot( all( c( "Point", "Point2D", "Object" )  %in% classes ) )

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