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package org.bupt.test;
import java.util.ArrayList;
class MyResource {
ArrayList<Integer> arrList= new ArrayList<Integer>();
public MyResource(ArrayList<Integer> arrList) {
this.arrList = arrList;
}
public void insertionSort() {
boolean conFlag = true;
for (int i = 0; i < arrList.size(); i++) {
while (conFlag) {//ÿÌ˱ȽÏÇ°ÏÈÅжÏÉϴαȽÏÊDz»ÊÇûÓл¥»»¶¯×÷·¢Éú£¬ÈôÊÇÔò˵Ã÷Ê£ÏÂûÓÐÅŵÄÒѾÂú×ã˳Ðò
conFlag =false;
for (int j = 0; j < arrList.size()-i-1; j++) {
if (arrList.get(j)<arrList.get(j+1)) {
int temp = arrList.get(j);
arrList.set(j, arrList.get(j+1));
arrList.set(j+1, temp);
conFlag = true;
}
}
for (int j = 0; j < arrList.size(); j++) {
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2. °²×°
3. log4j»ù±¾¸ÅÄî
3.1. Logger
3.2. Appender
3.2.1. ʹÓÃConsoleAppender
3.2.2. ʹÓÃFileAppender
3.2.3. ʹÓÃWriterAppender
3.3. Layout
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3.4.1. SimpleLayoutºÍFileAppender
3.4.2. HTMLLayoutºÍWriterAppender
3.4.3. PatternLayoutºÍConsoleAppender
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import java.awt.*;
import javax.swing.*;
import java.util.Date;
import java.awt.*;
class Time extends JFrame implements Runnable{//ʵÏÖ½Ó¿Ú
Thread clockThread;
JLabel jLabel=new JLabel();
public Time()
{
Container con=this.getContentPane() ......
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package com.blogchina.qb2049;
public class Tst
{
static { System.out.println("111111"); }
}
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Exception in thread "main" java.lang.NoSuchMethodError: main
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