A Java application experiences 'OutOfMemoryError'. What could be the potential causes and solutions?
- Implement caching mechanisms
- Increase heap size using -Xmx
- Optimize code for memory leaks
- Reduce the number of threads
'OutOfMemoryError' may occur due to memory leaks. Optimizing code, reducing threads, and implementing caching mechanisms are strategies to address this issue. Increasing heap size is a solution but doesn't address the root cause of the problem.
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