Java Example for Pagination display

Pagination funtionality for only limited records to be displayed in the table

 private ArrayList<Integer> pagination = new ArrayList<Integer>();
 private ArrayList<Integer> temppagination = new ArrayList<Integer>();


 int resultprofilelen = resultProfiles.size();
            if(resultprofilelen != 0 && resultprofilelen <=20)
            {
             showpage = false;
             showmessage = "Showing all of "+resultprofilelen+" Results";
             tempresultprofiles =resultProfiles;
             tempresultprofiles = profileService.getimageid(tempresultprofiles);
            }
            if(resultprofilelen >20)
            {
             int reminder=resultprofilelen%20;
             int numberpages = resultprofilelen/20;
             showpage = true;
             for(int i=1; i<=numberpages;i++)
             {
              pagination.add(i);
             }
             if(reminder>=1)
             {
              
              pagination.add(pagination.size()+1);
             }
             
             if(pagination.size()>10)
             {
              currentpage = 1;
              page();
              
             }
             else
              temppagination= pagination;
             
             currentpage = 1;
             previousflag = false;
             nextflag = true;
             showmessage = "Showing "+ currentpage*1+" - "+currentpage*20 +" of "+resultprofilelen;
             tempresultprofiles = resultProfiles.subList(0, 20);
             tempresultprofiles = profileService.getimageid(tempresultprofiles);
             
            }

 public String page()
    {
     String forward;
     int startindex =0;
     int endindex =20;
     int nopages=pagination.size();
     startindex = (currentpage-1)*20+1;
     if(currentpage == nopages)
     endindex =resultProfiles.size();
     if(currentpage < nopages)
         endindex =currentpage*20;
     
     
     if(currentpage == nopages)
      tempresultprofiles = resultProfiles.subList(startindex-1,resultProfiles.size());
     else
     tempresultprofiles = resultProfiles.subList(startindex-1,endindex);
     
      forward =  forwardSearchResultPage;
      showmessage = "Showing "+ startindex+" - "+endindex +" of "+resultProfiles.size();
     if(currentpage ==1)
     {
      previousflag= false;
       nextflag= true;
      
     }
      if(currentpage >1 && currentpage != nopages)
      {
       previousflag= true;
       nextflag= true;
      }
      if(currentpage== nopages)
      {
       previousflag= true;
       nextflag= false;
      }
      
      temppage();
      tempresultprofiles= profileService.getimageid(tempresultprofiles);
     return forward;
    }
    
    public void first()
    {
     currentpage = 1;
        page();
    }
    public void previous()
    {
        currentpage = currentpage-1;
     page();
    }
    public void next()
    {
     currentpage = currentpage+1;
     page();
    }
    public void last()
    {
     currentpage = pagination.size();
     page();
    }
    
    public void temppage()
    {
     temppagination = new ArrayList<Integer>();
     int startindex =0;
     int endindex=0;
     if(pagination.size()>10)
     {
       if(currentpage >5) 
       {
        int diff = pagination.size()-currentpage;
        if(diff >=5)
        startindex = currentpage- 4;
        else
         startindex = pagination.size() - 10;
       }
       else
        startindex = 0;
       
       if(pagination.size()>=startindex+9)
       {
        endindex = startindex+10;
       }
       else 
        endindex=pagination.size();
       
         
         for(int i= startindex; i<endindex;i++)
         {
          temppagination .add(i+1);
         }
         
      }
     
         else
          temppagination = pagination;
    }