Set metrics to be a test dependency

Author: dfuchss

.gitignore

@@ -128,3 +128,5 @@ $RECYCLE.BIN/
 
 # Log files created by default by the nohup command
 nohup.out
+
+.flattened-pom.xml

pom.xml

@@ -85,6 +85,7 @@
       <groupId>io.github.ardoco</groupId>
       <artifactId>metrics</artifactId>
       <version>${metrics.version}</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>io.github.ardoco.core</groupId>

src/main/java/edu/kit/kastel/mcse/ardoco/naer/model/NamedEntity.java

@@ -3,9 +3,6 @@
 
 import java.util.*;
 
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
@@ -26,7 +23,6 @@ public class NamedEntity {
     /**
      * the software architecture documentation (text) in which the named entity has been recognized
      */
-    @Nullable
     private SoftwareArchitectureDocumentation sourceText;
 
     /**
@@ -61,12 +57,11 @@ public NamedEntity(String name, NamedEntityType type) {
         this.occurrences = new TreeSet<>();
     }
 
-    @Nullable
     public SoftwareArchitectureDocumentation getSourceText() {
         return sourceText;
     }
 
-    public void setSourceText(@NotNull SoftwareArchitectureDocumentation sourceText) {
+    public void setSourceText(SoftwareArchitectureDocumentation sourceText) {
         this.sourceText = sourceText;
     }
 
@@ -188,14 +183,13 @@ private Occurrence(@JsonProperty("line") int sentenceNumber, @JsonProperty("refe
             this.referenceType = referenceType;
         }
 
-        @NotNull
         @Override
         public String toString() {
             return sentenceNumber + ":" + referenceType;
         }
 
         @Override
-        public int compareTo(@NotNull Occurrence o) {
+        public int compareTo(Occurrence o) {
             int cmp = Integer.compare(this.sentenceNumber, o.sentenceNumber);
             if (cmp != 0) {
                 return cmp;

src/main/java/edu/kit/kastel/mcse/ardoco/naer/recognizer/TwoPartPrompt.java

@@ -4,7 +4,6 @@
 import java.io.IOException;
 import java.util.Set;
 
-import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -144,7 +143,6 @@ public Set<NamedEntity> parseAnswer(String answer, SoftwareArchitectureDocumenta
         return NamedEntityParser.fromJson(answer, sad);
     }
 
-    @NotNull
     @Override
     public String toString() {
         return "TwoPartPrompt{" + "first=\n'" + text + "'" + "\n, second=\n'" + secondText + "'}";