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java Programming Glossary: softreferences

Is there a memory-efficient replacement of java.lang.String?

http://stackoverflow.com/questions/231051/is-there-a-memory-efficient-replacement-of-java-lang-string

above article own variant of String.intern possibly with SoftReferences storing a single char and exploiting the current String.subString..

Is there a SoftHashMap in Java?

http://stackoverflow.com/questions/264582/is-there-a-softhashmap-in-java

of the time. The best solution would be a map which uses SoftReferences instead but i didn't find one in the Java RT Package. java.. the Google Collection Google Guava MapMaker does use SoftReferences A ConcurrentMap builder providing any combination of these features..

What is the difference between a soft reference and a weak reference in Java?

http://stackoverflow.com/questions/299659/what-is-the-difference-between-a-soft-reference-and-a-weak-reference-in-java

softly reachable will generally stick around for a while. SoftReferences aren't required to behave any differently than WeakReferences.. Peter Kessler added in the comments The Sun JRE does treat SoftReferences differently from WeakReferences. We attempt to hold on to object.. tries to keep your footprint small by preferring to clear SoftReferences rather than expand the heap whereas the server JRE tries to..

How to make the java system release Soft References?

http://stackoverflow.com/questions/3785713/how-to-make-the-java-system-release-soft-references

So I've modified the code like this Force releasing SoftReferences try final List long memhog new LinkedList long while true memhog.add.. 102400 catch final OutOfMemoryError e At this point all SoftReferences have been released GUARANTEED. continue the test here java.. question This piece of code forces the JVM to flush all SoftReferences. And it's very fast to do. It's working better than the Integer.MAX_VALUE..

SoftReference gets garbage collected too early

http://stackoverflow.com/questions/5757969/softreference-gets-garbage-collected-too-early

the soft reference object alive to some degree. Therefore SoftReferences are kind of a dangerous cache. If you really want to ensure..

OutOfMemoryError : When receiving XML response of 2.3 MB

http://stackoverflow.com/questions/7524403/outofmemoryerror-when-receiving-xml-response-of-2-3-mb

10 08 45.984 INFO dalvikvm heap 334 Forcing collection of SoftReferences for 8388624 byte allocation 09 23 10 08 46.033 ERROR dalvikvm..