Bug 121562 [IDE] Need a way to disable forced GC done by IDEIdleHelper
3.2 M4 Some of our performance tests which drive the event loop and wait until the UI settles down can now be affected by a forced GC performed by the IDEIdleHelper. In order to compare the performance tests with 3.1 we need to disable this in our tests.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEIdleHelper.java
/**
	 * The default minimum time between garbage collections.
	 */
	private static final int DEFAULT_GC_INTERVAL = 60000;
	/**
	 * The default maximum duration for a garbage collection, beyond which
	 * the explicit gc mechanism is automatically disabled.
	 */
	private static final int DEFAULT_GC_MAX = 8000;
	/**
	 * The multiple of the last gc duration before we will consider doing
	 * another one.