I'd like enhancement instead of subclassing, so I try to run my project with -javaagent: enabled, and I get this exception right at the program start:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
The reason is the following:
gets called and this calls
Transformer t = new Transformer("", agentArgs);
and then Transformer.parseClassPaths() gets called with "" argument, and this eventually leads to calling
with "" as its argument. But then, at classpath.charAt(0) the exception above is thrown.
In fact, I can't even imagine this code working for anyone at any time, so I'm quite surprised at its presence. :)
I didn't know if I may create a bug report for this, as it's so surprising, I suppose I don't see something trivial.