culmat

package common;

import java.util.function.Consumer;
import java.util.function.Function;

public class Consumers {

	
	/**
	* <pre>

culmat

package common;

import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;

public class JDBCDebug {
	

culmat

package common;

import java.io.File;
import java.io.FilenameFilter;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;

public class JarFileLoader extends URLClassLoader {

culmat

package common;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;

public class DuckType implements InvocationHandler {

	public static class Let {
		private Object object;

culmat

package common;

import java.util.Base64;
import java.util.Random;

public class Crypto {

	public static String base64encode(String text) {
		return Base64.getEncoder().encodeToString(text.getBytes()); 
	}

culmat

package common;

import static java.util.Arrays.asList;

import java.awt.Desktop.Action;
import java.awt.Point;
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;

culmat

package common;

public class Format {
	private static final String[] BYTE_UNITS = new String[] { "b", "Kb", "Mb", "Gb" };
	private static final int[] BYTE_STEPS = new int[] { 1024, 1024, 1024, 1024 };
	private static final String[] TIME_UNITS = new String[] { "msec", "sec", "min", "h", "day", "week", "year" };
	private static final int[] TIME_STEPS = new int[] { 1000, 60, 60, 24, 7, 52, 100 };

	public static String format(String[] unit, int[] step, double value) {
		int i = 0;

culmat

package common;

import java.util.HashMap;
import java.util.function.Function;

/**
 * How many times have you written code like this
 * <blockquote><pre>
 *  List&lt;Integer&gt; value = map.get(key);
 *  if(value == null) {