n_submat_rr       813 modules/core/misc/java/src/java/core+Mat.java         Mat retVal = new Mat(n_submat_rr(nativeObj, rowStart, rowEnd, colStart, colEnd));
n_submat_rr       826 modules/core/misc/java/src/java/core+Mat.java         Mat retVal = new Mat(n_submat_rr(nativeObj, rowRange.start, rowRange.end, colRange.start, colRange.end));