NIFI-15565: Code cleanup

src/main/java/org/apache/nifi/components/connector/ConfigurationStep.java

@@ -25,6 +25,7 @@
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -60,6 +61,28 @@ public Set<ConfigurationStepDependency> getDependencies() {
         return dependencies;
     }
 
+    @Override
+    public String toString() {
+        return "ConfigurationStep[name=" + name + "]";
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final ConfigurationStep that = (ConfigurationStep) o;
+        return Objects.equals(name, that.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(name);
+    }
+
     public static final class Builder {
         private String name;
         private String description;

src/main/java/org/apache/nifi/components/connector/ConnectorPropertyDependency.java

@@ -17,6 +17,7 @@
 
 package org.apache.nifi.components.connector;
 
+import java.util.Objects;
 import java.util.Set;
 
 public final class ConnectorPropertyDependency {
@@ -40,4 +41,26 @@ public String getPropertyName() {
     public Set<String> getDependentValues() {
         return dependentValues;
     }
+
+    @Override
+    public String toString() {
+        return "ConnectorPropertyDependency[propertyName=" + propertyName + ", dependentValues=" + dependentValues + "]";
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final ConnectorPropertyDependency that = (ConnectorPropertyDependency) o;
+        return Objects.equals(propertyName, that.propertyName) && Objects.equals(dependentValues, that.dependentValues);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(propertyName, dependentValues);
+    }
 }

src/main/java/org/apache/nifi/components/connector/components/ParameterValue.java

@@ -22,6 +22,7 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 
 public class ParameterValue {
     private final String name;
@@ -54,12 +55,24 @@ public List<Asset> getAssets() {
 
     @Override
     public String toString() {
-        return "ParameterValue{" +
-                "name=" + name +
-                ", value=" + (sensitive ? "****" : value) +
-                ", sensitive=" + sensitive +
-                ", assets=" + assets +
-                '}';
+        return "ParameterValue[name=" + name + ", value=" + (sensitive ? "****" : value) + ", sensitive=" + sensitive + ", assets=" + assets + "]";
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final ParameterValue that = (ParameterValue) o;
+        return Objects.equals(name, that.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(name);
     }
 
     public static class Builder {

src/main/java/org/apache/nifi/flow/VersionedConfigurationStep.java

@@ -38,4 +38,9 @@ public Map<String, VersionedConnectorValueReference> getProperties() {
     public void setProperties(final Map<String, VersionedConnectorValueReference> properties) {
         this.properties = properties;
     }
+
+    @Override
+    public String toString() {
+        return "VersionedConfigurationStep[name=" + name + "]";
+    }
 }