is there limit to increase the max heap size in java?I am wondering if the large heap size can be set as l开发者_如何学Goong as the physical memory is available.
Normally all reference types are garbage collected when it is having no reference. What about a enum variable? will it be garbage collected even 开发者_如何学Cif it is out of scope(means it is not ref
Does a Nullable value type generate garbage? For example: A struct is not created on the heap but on the stack because it\'s a value type.
I understand there\'s -Xloggc option exists for outputting GC output to separate file.But it doesn\'t work for me.I\'ve 16 java processes with same main running on on开发者_运维问答e machine so I can\
When I analyse the hprof file with MAT, there is an object with zero shallow heap. However its retained heap is 48 Bytes. Is th开发者_如何学Gois a weak reference ? Is itsmemory reclaimed by GC ? Thank
I\'ve read that pinning objects in the manage开发者_StackOverflow中文版d heap affects the GC performance in .NET, because the GC can\'t compact memory if there are pinned objects \"in the way\". But s
I stumbled about this question: Button in ContentView causes crash in MonoTouch runtime. Bug in Monotouch 4.0? and the inquirer has problems with Mon开发者_JAVA百科otouch\'s \"more aggressive\" garbag
Line 1: String x = \"Java\"; Line 2: x.concat(\" Rules!\"); Line 3: System.out.println(\"x = \" + x); Output is \"x= Java\"
I\'m very curious about how this thing works inside Android. I have a class with two List<> inside, instantiated at runtime and loaded with objects created while reading some data, I want to know w
Is it the case that only if a class has a finalize() method, only then that object, when unreachable, is added to the finalization queue? Reason being I was going through this link