private Throwable removeFrameworkFramesAndAppendStepLocation(
Throwable error, StackTraceElement stepLocation) {
StackTraceElement[] stackTraceElements = error.getStackTrace();
if (stackTraceElements.length == 0 || stepLocation == null) {
return error;
}
int newStackTraceLength;
for (newStackTraceLength = 1;
newStackTraceLength < stackTraceElements.length;
++newStackTraceLength) {
if (stepDefinition.isDefinedAt(stackTraceElements[newStackTraceLength - 1])) {
break;
}
}
StackTraceElement[] newStackTrace = new StackTraceElement[newStackTraceLength + 1];
System.arraycopy(stackTraceElements, 0, newStackTrace, 0, newStackTraceLength);
newStackTrace[newStackTraceLength] = stepLocation;
error.setStackTrace(newStackTrace);
return error;
}
