// =================== DO NOT EDIT THIS FILE ====================
   //  Generated by Modello Velocity from model.vm
   //  template, any modifications will be overwritten.
   // ==============================================================
   package org.apache.maven.api.model;
   
   import java.io.Serializable;
   import java.util.Collections;
   import java.util.HashMap;
  import java.util.Map;
  import org.apache.maven.api.annotations.Experimental;
  import org.apache.maven.api.annotations.Generated;
  import org.apache.maven.api.annotations.Immutable;
  import org.apache.maven.api.annotations.Nonnull;
  import org.apache.maven.api.annotations.NotThreadSafe;
  import org.apache.maven.api.annotations.ThreadSafe;
  
  /**
   * Information about the issue tracking (or bug tracking) system used to manage this
   * project.
   */
  @Experimental
  @Generated @ThreadSafe @Immutable
  public class IssueManagement
      implements Serializable, InputLocationTracker
  {
      /**
       * The name of the issue management system, e.g. Bugzilla
       */
      final String system;
      /**
       * URL for the issue management system used by the project.
       */
      final String url;
      /** Location of the xml element for this object. */
      final InputLocation location;
      /** Location of the xml element for the field system. */
      final InputLocation systemLocation;
      /** Location of the xml element for the field url. */
      final InputLocation urlLocation;
      /** Other locations */
      final Map<Object, InputLocation> locations;
  
      /**
        * Constructor for this class, package protected.
        * @see Builder#build()
        */
      IssueManagement(
          String system,
          String url,
          Map<Object, InputLocation> locations,
          InputLocation location,
          InputLocation systemLocation,
          InputLocation urlLocation
      )
      {
          this.system = system;
          this.url = url;
          this.locations = ImmutableCollections.copy( locations );
          this.location = location;
          this.systemLocation = systemLocation;
          this.urlLocation = urlLocation;
      }
  
      /**
       * The name of the issue management system, e.g. Bugzilla
       *
       * @return a {@code String}
       */
      public String getSystem()
      {
          return this.system;
      }
  
      /**
       * URL for the issue management system used by the project.
       *
       * @return a {@code String}
       */
      public String getUrl()
      {
          return this.url;
      }
  
      /**
       * Gets the location of the specified field in the input source.
       */
      public InputLocation getLocation( Object key )
      {
          if ( key instanceof String )
          {
              switch ( ( String ) key )
              {
                  case "":
                      return location;
                  case "system":
                      return systemLocation;
                  case "url":
                      return urlLocation;
             }
         }
         return locations != null ? locations.get( key ) : null;
     }
 
     /**
      * Creates a new builder with this object as the basis.
      *
      * @return a {@code Builder}
      */
     @Nonnull
     public Builder with()
     {
         return newBuilder( this );
     }
     /**
      * Creates a new {@code IssueManagement} instance using the specified system.
      *
      * @param system the new {@code String} to use
      * @return a {@code IssueManagement} with the specified system
      */
     @Nonnull
     public IssueManagement withSystem( String system )
     {
         return with().system( system ).build();
     }
     /**
      * Creates a new {@code IssueManagement} instance using the specified url.
      *
      * @param url the new {@code String} to use
      * @return a {@code IssueManagement} with the specified url
      */
     @Nonnull
     public IssueManagement withUrl( String url )
     {
         return with().url( url ).build();
     }
 
     /**
      * Creates a new {@code IssueManagement} instance.
      * Equivalent to {@code newInstance( true )}.
      * @see #newInstance(boolean)
      *
      * @return a new {@code IssueManagement}
      */
     @Nonnull
     public static IssueManagement newInstance()
     {
         return newInstance( true );
     }
 
     /**
      * Creates a new {@code IssueManagement} instance using default values or not.
      * Equivalent to {@code newBuilder( withDefaults ).build()}.
      *
      * @param withDefaults the boolean indicating whether default values should be used
      * @return a new {@code IssueManagement}
      */
     @Nonnull
     public static IssueManagement newInstance( boolean withDefaults )
     {
         return newBuilder( withDefaults ).build();
     }
 
     /**
      * Creates a new {@code IssueManagement} builder instance.
      * Equivalent to {@code newBuilder( true )}.
      * @see #newBuilder(boolean)
      *
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder()
     {
         return newBuilder( true );
     }
 
     /**
      * Creates a new {@code IssueManagement} builder instance using default values or not.
      *
      * @param withDefaults the boolean indicating whether default values should be used
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder( boolean withDefaults )
     {
         return new Builder( withDefaults );
     }
 
     /**
      * Creates a new {@code IssueManagement} builder instance using the specified object as a basis.
      * Equivalent to {@code newBuilder( from, false )}.
      *
      * @param from the {@code IssueManagement} instance to use as a basis
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder( IssueManagement from )
     {
         return newBuilder( from, false );
     }
 
     /**
      * Creates a new {@code IssueManagement} builder instance using the specified object as a basis.
      *
      * @param from the {@code IssueManagement} instance to use as a basis
      * @param forceCopy the boolean indicating if a copy should be forced
      * @return a new {@code Builder}
      */
     @Nonnull
     public static Builder newBuilder( IssueManagement from, boolean forceCopy )
     {
         return new Builder( from, forceCopy );
     }
 
     /**
      * Builder class used to create IssueManagement instances.
      * @see #with()
      * @see #newBuilder()
      */
     @NotThreadSafe
     public static class Builder
     {
         IssueManagement base;
         String system;
         String url;
         Map<Object, InputLocation> locations;
 
         Builder( boolean withDefaults )
         {
             if ( withDefaults )
             {
             }
         }
 
         Builder( IssueManagement base, boolean forceCopy )
         {
             if ( forceCopy )
             {
                 this.system = base.system;
                 this.url = base.url;
             }
             else
             {
                 this.base = base;
             }
         }
 
         @Nonnull
         public Builder system( String system )
         {
             this.system = system;
             return this;
         }
 
         @Nonnull
         public Builder url( String url )
         {
             this.url = url;
             return this;
         }
 
 
         @Nonnull
         public Builder location( Object key, InputLocation location )
         {
             if ( location != null )
             {
                 if ( this.locations == null )
                 {
                     this.locations = new HashMap<>();
                 }
                 this.locations.put( key, location );
             }
             return this;
         }
 
         @Nonnull
         public IssueManagement build()
         {
             if ( base != null
                     && ( system == null || system == base.system )
                     && ( url == null || url == base.url )
             )
             {
                 return base;
             }
             Map<Object, InputLocation> locations = null;
             InputLocation location = null;
             InputLocation systemLocation = null;
             InputLocation urlLocation = null;
             if ( this.locations != null )
             {
                 locations = this.locations;
                 location = locations.remove( "" );
                 systemLocation = locations.remove( "system" );
                 urlLocation = locations.remove( "url" );
             }
             return new IssueManagement(
                 system != null ? system : ( base != null ? base.system : null ),
                 url != null ? url : ( base != null ? base.url : null ),
                 locations != null ? locations : ( base != null ? base.locations : null ),
                 location != null ? location : ( base != null ? base.location : null ),
                 systemLocation != null ? systemLocation : ( base != null ? base.systemLocation : null ),
                 urlLocation != null ? urlLocation : ( base != null ? base.urlLocation : null )
             );
         }
     }
 
 
             
     /**
      * @see java.lang.Object#toString()
      */
     public String toString()
     {
         return "IssueManagement {system=" + getSystem() + ", url=" + getUrl() + "}";
     }
             
           
 }