public CatchExceptionTest(
TestCase testCase, final boolean isVararg, final int argsCount, final int catchDrops) {
this.testCase = testCase;
this.dropped = catchDrops;
if (Helper.IS_VERBOSE) {
System.out.printf(
"CatchException::CatchException(%s, isVararg=%b " + "argsCount=%d catchDrops=%d)%n",
testCase, isVararg, argsCount, catchDrops);
}
MethodHandle thrower = testCase.thrower;
int throwerLen = thrower.type().parameterCount();
List<Class<?>> classes;
int extra = Math.max(0, argsCount - throwerLen);
classes = getThrowerParams(isVararg, extra);
this.argsCount = throwerLen + classes.size();
thrower = Helper.addTrailingArgs(thrower, this.argsCount, classes);
if (isVararg && argsCount > throwerLen) {
MethodType mt = thrower.type();
Class<?> lastParam = mt.parameterType(mt.parameterCount() - 1);
thrower = thrower.asVarargsCollector(lastParam);
}
this.thrower = thrower;
this.dropped = Math.min(this.argsCount, catchDrops);
catcher = testCase.getCatcher(getCatcherParams());
nargs = Math.max(2, this.argsCount);
}
