[BUG] NullPointerException on ETResponse.getObject

[h-valer]

Describe the bug A clear and concise description of what the bug is. Method getObject() do a direct access to .getObject(), but getResult can be null, causing a null pointer exception.

To Reproduce Steps to reproduce the behavior. Instantiate a new ETResponse.java with individualResults.size() equals to zero.

Expected behavior A clear and concise description of what you expected to happen. Expect the function getObject() to fail gracefully.

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Code snippet A code snippet that demonstrates the issue or a link to a code repository the developers can easily pull down to recreate the issue locally.

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Environment

• SDK Version [e.g. 1.1.0]
• Java/ JDK version

The bug has the severity

• [ ] Critical: The defect affects critical functionality or critical data. It does not have a workaround.
• [ ] Major: The defect affects major functionality or major data. It has a workaround but is not obvious and is difficult.
• [ ] Minor: The defect affects minor functionality or non-critical data. It has an easy workaround.
• [ ] Trivial: The defect does not affect functionality or data. It does not even need a workaround. It does not impact productivity or efficiency. It is merely an inconvenience.

Additional context Add any other context about the problem here.