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Groups > comp.lang.java.programmer > #36457

Re: hash map

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On Monday, April 17, 2017 at 8:32:24 AM UTC-4, pablo wrote:
> On Monday, 17 April 2017 13:11:35 UTC+1, Eric Douglas  wrote:
> > On Sunday, April 16, 2017 at 2:54:02 PM UTC-4, pablo wrote:
> > > hi all i am trying to add to a hash map but i cant seem to do it could somebody look at the code and tell me why the hell i cant add the key and value 
> > > 
> > > import java.util.*;
> > > /**
> > >  * The class Garage is used to hold data about a collection of customers. 
> > >  * 
> > >  * @author M250 module team
> > >  * @version 1.0
> > >  */
> > > public class Garage
> > > {
> > >    //garage creating an empty instance of map map 
> > >    private  Map<String,Customer> Customer = new HashMap<String, Customer>();
> > >    
> > > 
> > >    public Garage() 
> > >    {
> > >      Customer = new HashMap<>(); 
> > >    }
> > >    
> > >    public void addCustomer(String Customer)
> > >    {"
> > >       Customer.Put(Andrew Smith, address 1 The High Street", area 1, "123ABC");
> > > }
> > 
> > https://docs.oracle.com/javase/tutorial/collections/interfaces/map.html
> > https://www.tutorialspoint.com/java/java_hashmap_class.htm
> > http://beginnersbook.com/2013/12/hashmap-in-java-with-example/
> 
>  private  Map<String,String> map = new HashMap<String, String>();
>    map.put("Andrew Smith, address 1 The High Street, area 1");
> 
> my compiler keeps saying <identifier> expected

Read the tutorials.
put requires 2 parameters, a key and a value.  You passed it one.

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hash map pablo <pa24959122@gmail.com> - 2017-04-16 11:53 -0700
  Re: hash map Martin Gregorie <martin@address-in-sig.invalid> - 2017-04-16 19:10 +0000
  Re:hash map omegajunior <omegajunior@protonmail.com> - 2017-04-16 17:11 -0400
    Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 04:31 -0700
  Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-17 05:11 -0700
    Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 05:32 -0700
      Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-17 05:58 -0700
      Re: hash map Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-04-17 09:10 -0400
        Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 06:53 -0700
          Re: hash map Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-04-17 10:15 -0400
            Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 07:25 -0700
              Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-17 07:46 -0700
              Re: hash map Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-04-17 10:54 -0400
                Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 08:29 -0700
                Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-17 08:44 -0700
                Re: hash map Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-04-17 12:07 -0400
                Re: hash map pablo <pa24959122@gmail.com> - 2017-04-17 09:32 -0700
                Re: hash map Martin Gregorie <martin@address-in-sig.invalid> - 2017-04-17 23:14 +0000
                Re: hash map Arne Vajhøj <arne@vajhoej.dk> - 2017-04-17 20:22 -0400
                Re: hash map Martin Gregorie <martin@address-in-sig.invalid> - 2017-04-18 01:20 +0000
                Re: hash map Arne Vajhøj <arne@vajhoej.dk> - 2017-04-18 20:01 -0400
                Re: hash map Martin Gregorie <martin@address-in-sig.invalid> - 2017-04-19 09:02 +0000
                Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-18 04:54 -0700
                Re: hash map Arne Vajhøj <arne@vajhoej.dk> - 2017-04-18 20:03 -0400
                Re: hash map Martin Gregorie <martin@address-in-sig.invalid> - 2017-04-19 08:55 +0000
                Re: hash map Eric Douglas <e.d.programmer@gmail.com> - 2017-04-19 04:45 -0700
                Re: hash map Arne Vajhøj <arne@vajhoej.dk> - 2017-04-18 20:05 -0400

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