package net.minecraft.util; import org.jetbrains.annotations.Nullable; public class MemoryReserve { @Nullable private static byte[] reserve; public static void allocate() { reserve = new byte[10485760]; } public static void release() { if (reserve != null) { reserve = null; try { System.gc(); System.gc(); System.gc(); } catch (Throwable var1) { } } } }