import java.util.*; import java.util.zip.*; import java.util.List; import java.util.regex.*; import java.util.concurrent.*; import java.util.concurrent.atomic.*; import java.util.concurrent.locks.*; import java.util.function.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.text.*; import javax.swing.table.*; import java.io.*; import java.net.*; import java.lang.reflect.*; import java.lang.ref.*; import java.lang.management.*; import java.security.*; import java.security.spec.*; import java.awt.*; import java.awt.event.*; import java.awt.image.*; import java.awt.geom.*; import javax.imageio.*; import java.math.*; class main { static long memoryBeans_totalCommitted() { long totalCommitted = 0; for (var b : memoryPoolMXBeans()) totalCommitted += b.getUsage().getCommitted(); return totalCommitted; } static List memoryPoolMXBeans() { return ManagementFactory.getMemoryPoolMXBeans(); } }