Make LoadClass collect garbage as promised

I found no clients or tests for this. But System.gc() by itself does
nothing, so the original version clearly does not work as intended. The
revised version may.

Bug: 193185229
Test: Treehugger
Change-Id: Ie4e59834a6dd23d83f30f8d0aaa1bf6d124ade91

parent 87daf9f5

tools/preload/loadclass/LoadClass.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -14,8 +14,8 @@
		* limitations under the License.
		*/

		import android.util.Log;
		import android.os.Debug;
		import android.util.Log;

		/**
		* Loads a class, runs the garbage collector, and prints showmap output.
		@@ -46,7 +46,7 @@ class LoadClass {
		}
		}

		System.gc();
		Runtime.getRuntime().gc();

		int allocCount = Debug.getGlobalAllocCount();
		int allocSize = Debug.getGlobalAllocSize();