Copying to R a rectangular array from a Java class

I am happy to report that the author and maintainer of rJava informed me
that the 2-dim array in java needs sapply and .jevalArray as follows:

conn2Arr    <- sapply(.jfield(rJavaTst,sig="[[D","con2Arr"),.jevalArray)
conn2ArrRet <-
sapply(.jcall(rJavaTst,returnSig="[[D","retCon2Arr"),.jevalArray)
# I can't identify any complaints so far 
print(conn2Arr)

[,1] [,2] [,3]
[1,]  101  201  301
[2,]  102  202  302
[3,]  103  203  303
[4,]  104  204  304

print(conn2ArrRet)

[,1] [,2] [,3]
[1,]  101  201  301
[2,]  102  202  302
[3,]  103  203  303
[4,]  104  204  304
 I know there are a few out there interested since I see I got a few views.
But, I don't know the solution to the parameter-passing problem yet.


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