Reads one or several Java formatted int's (32 bits) from a connection. All data types in Java are signed, i.e. a byte can hold a value in the range [-2147483648,2147483647].
## Static method (use this):
## Java$readInt(con, n=1, ...)## Don't use the below:
# S3 method for Java
readInt(static, con, n=1, ...)
Binary connection to be read from.
Number of int's to be read.
Not used.
Returns a vector of doubles. Note that R integers gives
NA is as.integer(-2147483648), which is the smallest Java int
available.