Out of memory crash

[RenatoUtsch]

TonemapReinhard's ReinhardCollectionOperator crashes after putting the application in the background with the following error:

04-25 20:55:32.094 15070-15084/org.parallelme.samples.tonemapreinhard A/art: sart/runtime/gc/collector/semi_space.cc:546] Check failed: forward_address != nullptr Out of memory in the to-space and fallback space.
04-25 20:55:32.494 15070-15084/org.parallelme.samples.tonemapreinhard A/art: sart/runtime/mirror/object.cc:185] Invalid state during hashcode ForwardingAddress
04-25 20:55:32.494 15070-15084/org.parallelme.samples.tonemapreinhard A/art: sart/runtime/runtime.cc:286] Runtime aborting --- recursively, so no thread-specific detail!
04-25 20:55:32.504 15070-15084/org.parallelme.samples.tonemapreinhard A/art: sart/runtime/runtime.cc:286] 
04-25 20:55:32.504 15070-15084/org.parallelme.samples.tonemapreinhard A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 15084 (HeapTrimmerDaem)```