JAVA检测指定的进程是否在运行

import java.io.BufferedReader;  
import java.io.InputStreamReader;  
/** 
 * JAVA检测指定的进程是否在运行。 
 *  
 * @author JAVA世纪网(java2000.net, laozizhu.com) 
 */  
public class TestFindProcessOfExe {  
  public static void main(String[] args) {  
    System.out.println(findProcess("eclipse.exe"));  
  }  
  /** 
   * 检测程序。 
   *  
   * @param processName 线程的名字，请使用准确的名字 
   * @return 找到返回true,没找到返回false 
   */  
  public static boolean findProcess(String processName) {  
    BufferedReader bufferedReader = null;  
    try {  
      Process proc = Runtime.getRuntime().exec("tasklist /FI /"IMAGENAME eq " + processName + "/"");  
      bufferedReader = new BufferedReader(new InputStreamReader(proc.getInputStream()));  
      String line = null;  
      while ((line = bufferedReader.readLine()) != null) {  
        if (line.contains(processName)) {  
          return true;  
        }  
      }  
      return false;  
    } catch (Exception ex) {  
      ex.printStackTrace();  
      return false;  
    } finally {  
      if (bufferedReader != null) {  
        try {  
          bufferedReader.close();  
        } catch (Exception ex) {}  
      }  
    }  
  }  
}