start at -5: java.lang.IllegalArgumentException: requirement failed: start -5 out of range 10
start at -1: java.lang.IllegalArgumentException: requirement failed: start -1 out of range 10
start at limit: java.lang.IllegalArgumentException: requirement failed: start 10 out of range 10
start at limit-1: ok
first 10: ok
read all: ok
test huge len: ok
5 from 5: ok
20 from 5: ok
test len overflow: ok
start beyond limit: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10
read 0: ok
read -1: ok
invalid read 0: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10
invalid read -1: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10