improve

src/fr/impl/CategoryImpl.java

@@ -1,7 +1,7 @@
 package src.fr.impl;
+import src.fr.api.Category;
 
-
-public class CategoryImpl implements src.fr.api.Category {
+public class CategoryImpl implements Category {
     private String name;
 
     public CategoryImpl(String name){

src/fr/impl/CompatibilityCheckerImpl.java

@@ -1,13 +1,12 @@
 package src.fr.impl;
 
-//import java.util.HashMap;
 import java.util.Set;
-
 import src.fr.api.PartType;
 import src.fr.api.CompatibilityManager;
+import src.fr.api.CompatibilityChecker;
 
 
-public class CompatibilityCheckerImpl implements src.fr.api.CompatibilityChecker {
+public class CompatibilityCheckerImpl implements CompatibilityChecker {
     private CompatibilityManager compatibilityManager;
 
     public CompatibilityCheckerImpl( CompatibilityManager compatibilityManager){

src/fr/impl/CompatibilityManagerImpl.java

@@ -6,8 +6,9 @@ import java.util.HashSet;
 import java.util.Set;
 import java.util.Objects;
 import src.fr.api.PartType;
+import src.fr.api.CompatibilityManager;
 
-public class CompatibilityManagerImpl implements src.fr.api.CompatibilityManager {
+public class CompatibilityManagerImpl implements CompatibilityManager {
 
     private HashMap<PartType, Set<PartType>> incompatibilities;
     private HashMap<PartType, Set<PartType>> requirements;

src/fr/impl/ConfigurationImpl.java

@@ -3,10 +3,10 @@ package src.fr.impl;
 import src.fr.api.Category;
 import src.fr.api.PartType;
 import src.fr.api.CompatibilityManager;
-
+import src.fr.api.Configuration;
 import java.util.Set;
 
-public class ConfigurationImpl implements src.fr.api.Configuration {
+public class ConfigurationImpl implements Configuration {
     private Set<PartType> selectedParts;
     private CompatibilityManager compatibilityManager;
     private static int NB_CATEGORY = 4;

src/fr/impl/ConfiguratorImpl.java

@@ -4,11 +4,12 @@ import src.fr.api.Category;
 import src.fr.api.CompatibilityChecker;
 import src.fr.api.Configuration;
 import src.fr.api.PartType;
+import src.fr.api.Configurator;
 
 import java.util.HashSet;
 import java.util.Set;
 
-public class ConfiguratorImpl implements src.fr.api.Configurator {
+public class ConfiguratorImpl implements Configurator {
     private Set<Category> categories;
     private Set<PartType> partTypes;
     private Configuration configuration;

src/fr/impl/PartTypeImpl.java

@@ -1,8 +1,9 @@
 package src.fr.impl;
 
 import src.fr.api.Category;
+import src.fr.api.PartType;
 
-public class PartTypeImpl implements src.fr.api.PartType {
+public class PartTypeImpl implements PartType {
     private String name;
     private Category category;