列表＆LT;串GT;名单=新的ArrayList（）;
           list.add（看见）;
           list.add（弯曲）;
           list.add（赌）;
           list.add（熊）;
           list.add（拍）;
           list.add（变成）;
           list.add（开头）;           清单＆LT;串GT; listClone =新的ArrayList＆LT;串GT;（）;
           对于（字符串字符串：名单）{
               如果（string.matches（（我）（BEA）。*））{
                   listClone.add（字符串）;
               }
           }
        的System.out.println（listClone）;
 

I want to search for a string in an arraylist. as my arraylist contains

ArrayList <String> list = new ArrayList(); 
list.add("behold");
list.add("bend");
list.add("bet");
list.add("bear");
list.add("beat");
list.add("become");
list.add("begin");

now I want to search for bea than it should return a list containing bear and beat. How can i implement it?

 List <String> list = new ArrayList();  
           list.add("behold"); 
           list.add("bend"); 
           list.add("bet"); 
           list.add("bear"); 
           list.add("beat"); 
           list.add("become"); 
           list.add("begin");

           List <String> listClone = new ArrayList<String>(); 
           for (String string : list) {
               if(string.matches("(?i)(bea).*")){
                   listClone.add(string);
               }
           }
        System.out.println(listClone);