a.java

来自「microtik tool to vie another router in a」· Java 代码 · 共 76 行

package com.hoya.common;

import java.util.Random;

public final class a
{
  private static a a = new a();

  public static a a()
  {
    return a;
  }

  public static String a(String paramString1, String paramString2, String paramString3)
  {
    if ((paramString1 == null) || (paramString1.length() == 0))
      return "";
    if (paramString2.length() == 0)
      return paramString1;
    int i = paramString1.indexOf(paramString2);
    int j = paramString2.length();
    while (i != -1)
    {
      if (paramString1.length() >= i + j)
        paramString1 = paramString1.substring(0, i) + paramString3 + paramString1.substring(i + j);
      i = paramString1.indexOf(paramString2, i + paramString3.length());
    }
    return paramString1;
  }

  public static String a(int paramInt)
  {
    Random localRandom = new Random();
    String str = "";
    for (int i = 0; i < paramInt; ++i)
      str = str + localRandom.nextInt(10);
    return str;
  }

  public static String b(String paramString, int paramInt)
  {
    return b(paramString, paramInt, ' ');
  }

  private static String b(String paramString, int paramInt, char paramChar)
  {
    if (paramInt <= paramString.length())
      return paramString;
    StringBuffer localStringBuffer = null;
    localStringBuffer = new StringBuffer(paramString);
    while (localStringBuffer.length() < paramInt)
      localStringBuffer.append(paramChar);
    return localStringBuffer.toString();
  }

  public static String a(String paramString, int paramInt)
  {
    return a(paramString, paramInt, ' ');
  }

  public static String a(String paramString, int paramInt, char paramChar)
  {
    if (paramInt <= paramString.length())
      return paramString;
    StringBuffer localStringBuffer = null;
    localStringBuffer = new StringBuffer(paramString);
    while (localStringBuffer.length() < paramInt)
      localStringBuffer.insert(0, paramChar);
    return localStringBuffer.toString();
  }

  public static String a(int paramInt1, int paramInt2)
  {
    return a(paramInt1 + "", paramInt2);
  }
}