how to call Java method which returns any List from R Language?

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How to call java method which returns list from R Language.

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cyberj0g On BEST ANSWER

You can do it with rJava package.

install.packages('rJava')
library(rJava)
.jinit()
jObj=.jnew("JClass")
result=.jcall(jObj,"[D","method1")

Here, JClass is a Java class that should be in your ClassPath environment variable, method1 is a static method of JClass that returns double[], [D is a JNI notation for a double array. See that blog entry for details.