title: Out of memory exception in gson.fromJson()
body: <p>I use the following code for converting Json string(strWebserviceResult) to my Object:</p>
  
  <pre><code>EntMyClass entMyClass = gson.fromJson(strWebserviceResult,EntMyClass.class);
  </code></pre>
  
  <p>When <strong>strWebserviceResult</strong> is large (about 2.5 MB) I get the <strong>Out of memory</strong> exception on this line on Android phone devices not in Tablet that has larger memory.</p>
  
  <p>How can I solve that.</p>
  
  <p>Does anybody have any suggestion?</p>
  
  <pre><code>05-26 15:52:49.607: E/dalvikvm-heap(2078): Out of memory on a 9200-byte allocation.
  05-26 15:52:49.618: E/dalvikvm(2078): Out of memory: Heap Size=31879KB, Allocated=27693KB, Bitmap Size=936KB, Limit=32768KB
  05-26 15:52:49.618: E/dalvikvm(2078): Extra info: Footprint=31879KB, Allowed Footprint=31879KB, Trimmed=7400KB
  05-26 15:52:49.618: E/AndroidRuntime(2078): FATAL EXCEPTION: Thread-19
  05-26 15:52:49.618: E/AndroidRuntime(2078): java.lang.OutOfMemoryError: (Heap Size=31879KB, Allocated=27693KB, Bitmap Size=936KB)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at java.util.ArrayList.add(ArrayList.java:123)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:664)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:663)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.DefaultTypeAdapters$CollectionTypeAdapter.deserialize(DefaultTypeAdapters.java:624)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationVisitor.visitUsingCustomHandler(JsonDeserializationVisitor.java:80)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:101)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationContextDefault.fromJsonArray(JsonDeserializationContextDefault.java:67)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:52)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.Gson.fromJson(Gson.java:551)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.Gson.fromJson(Gson.java:498)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.Gson.fromJson(Gson.java:467)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.Gson.fromJson(Gson.java:417)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at com.google.gson.Gson.fromJson(Gson.java:389)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at org.mabna.order.businessLayer.BoWebService.getDataForUpdate(BoWebService.java:188)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at org.mabna.order.ui.ActToolDataExchange.threadGetDataForFullUpdate(ActToolDataExchange.java:371)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at org.mabna.order.ui.ActToolDataExchange.access$9(ActToolDataExchange.java:362)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at org.mabna.order.ui.ActToolDataExchange$33.run(ActToolDataExchange.java:603)
  05-26 15:52:49.618: E/AndroidRuntime(2078):     at org.mabna.order.utils.Utilities$5.run(Utilities.java:778)
  </code></pre>