What is wrong with this program segment? I could not understand the error..

public class Hmw3
     public static char[] myMethod(char[]p1,int p2, char p3)
     {                             //13 th row
          if(p2<p1.length)
               p1[p2]=p3;
               System.out.println(p1);
     public static void main(String[] args)
          String sentence="It snows";
          char[] tmp=sentence.toCharArray();
          System.out.println(tmp);
          myMethod(tmp,3,'k');
          sentence=String.copyValueOf(tmp);
          System.out.println(sentence);     
i wrote this program segment and compiler gave this error:
C:\Program Files\Xinox Software\JCreator LE\MyProjects\hmw3\Hmw3.java:13: missing return statement
What is wrong???

Your method signature states that myMethod should return an array for chars.
But in ur implementation of myMethod, there is nothing returned.
Just add a return statement like "return p1"

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      @AdministrativeArea    NVARCHAR(400)=NULL,
      @AdministrativeSubArea NVARCHAR(400)=NULL,
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               PostalCode = ISNULL(@PostalCode, a.PostalCode),
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               Latitude = ISNULL(@Latitude, a.Latitude),
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               Elevation = ISNULL(@Elevation, a.Elevation),
               Active = ISNULL(@Active, a.Active),
               ModifiedDate = GETDATE(),
               ModifiedBy = ISNULL(@ModifiedBy, ModifiedBy),
               locality = ISNULL(@locality, locality),
               AdministrativeArea = ISNULL(@AdministrativeArea, AdministrativeArea),
               AdministrativeSubArea = ISNULL(@AdministrativeSubArea, AdministrativeSubArea),
               Country = ISNULL(@Country, Country),
               geogcode = CASE
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                  + ' ' + CAST(@Latitude AS VARCHAR(20)) + ')', 4326)
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                          END,
               geocode = CASE
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                + ' ' + CAST(@Latitude AS VARCHAR(20)) + ')', 4326)
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                    FROM address
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          SELECT AddressID,
                 Line1,
                 Line2,
                 Line3,
                 UnitNumber,
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                 AdministrativeSubArea,
                 a.PostalCode,
                 a.CountryID,
                 isnull(c.Country, a.Country) AS Country,
                 a.Latitude,
                 a.Longitude,
                 a.Elevation,
                 a.ModifiedBy,
                 a.ModifiedDate
            FROM [Address] a
                 LEFT JOIN stateprovince s
                        ON s.stateprovinceid = a.stateprovinceid
                 LEFT JOIN Countries c
                        ON c.Countryid = a.Countryid
           WHERE AddressID = @AddressID
        ELSE
          SELECT AddressID,
                 Line1,
                 Line2,
                 Line3,
                 UnitNumber,
                 City,
                 StateProvinceID,
                 PostalCode,
                 CountryID,
                 Latitude,
                 Longitude,
                 Elevation,
                 ModifiedBy,
                 ModifiedDate
            FROM [Address]
           WHERE AddressID = @AddressID
        RETURN @AddressID

    Nothing in the procedure is right. The “sp_” prefix has special meaning in T-SQL, so the name is wrong. THEN it gets even worse.
    No postal service in Earth uses 400 character address lineS. Can you give me an exampelf of a city_ with 400 characters? 
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    The (ModIFiedBy, ModIFiedDate) pair is audit data, so it is illegal to have it in the table under audit. 
    Your code is BASIC or COBOL written in T-SQL with 1960's with  IF-THEN control flow and not in declarative SQL! Why did you fail to use COALESCE? 
    Look at how to write a MERGE statement and get rid of this procedure.  And look at an address scrubbing tool for the data. In the future, post DDL and follow minimal Netiquette. 
    --CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
    in Sets / Trees and Hierarchies in SQL

  • What's wrong with this program that about socket

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    Jos

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    import java.awt.event.*;
    import java.util.*;
    import javax.swing.*;
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        JLabel nameTF;
        JComboBox jobChoice;
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    Satinderjit

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    * @author Gary Litvin
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