Created ImpactTree class

src/main/java/com/jfrog/ide/common/nodes/DependencyNode.java

@@ -2,7 +2,7 @@
 
 import com.fasterxml.jackson.annotation.JsonGetter;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import com.jfrog.ide.common.nodes.subentities.ImpactTreeNode;
+import com.jfrog.ide.common.nodes.subentities.ImpactTree;
 import com.jfrog.ide.common.nodes.subentities.License;
 import com.jfrog.ide.common.nodes.subentities.Severity;
 import org.apache.commons.lang3.StringUtils;
@@ -22,7 +22,7 @@ public class DependencyNode extends SortableChildrenTreeNode implements Subtitle
     @JsonProperty()
     private boolean indirect;
     @JsonProperty()
-    private ImpactTreeNode impactPaths;
+    private ImpactTree impactTree;
     @JsonProperty()
     private List<License> licenses;
 
@@ -74,13 +74,13 @@ public Severity getSeverity() {
 
     @JsonGetter()
     @SuppressWarnings("unused")
-    public ImpactTreeNode getImpactPaths() {
-        return impactPaths;
+    public ImpactTree getImpactTree() {
+        return impactTree;
     }
 
     @SuppressWarnings("unused")
-    public void setImpactPaths(ImpactTreeNode impactPaths) {
-        this.impactPaths = impactPaths;
+    public void setImpactTree(ImpactTree impactTree) {
+        this.impactTree = impactTree;
     }
 
     public void addIssue(IssueNode issue) {

src/main/java/com/jfrog/ide/common/nodes/subentities/ImpactTree.java

@@ -0,0 +1,37 @@
+package com.jfrog.ide.common.nodes.subentities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class ImpactTree {
+    @JsonProperty
+    private ImpactTreeNode root;
+    @JsonProperty
+    private int impactPathsCount = 0;
+
+    // Empty constructor for deserialization
+    @SuppressWarnings("unused")
+    public ImpactTree() {
+    }
+
+    public ImpactTree(ImpactTreeNode root) {
+        this.root = root;
+    }
+
+    public boolean contains(String name) {
+        return root.contains(name);
+    }
+
+    public ImpactTreeNode getRoot() {
+        return root;
+    }
+
+    @SuppressWarnings("unused")
+    public int getImpactPathsCount() {
+        return impactPathsCount;
+    }
+
+    @SuppressWarnings("unused")
+    public void incImpactPathsCount() {
+        this.impactPathsCount++;
+    }
+}

src/main/java/com/jfrog/ide/common/persistency/ScanCache.java

@@ -7,6 +7,7 @@
 import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator;
 import com.jfrog.ide.common.log.Utils;
 import com.jfrog.ide.common.nodes.FileTreeNode;
+import lombok.Getter;
 import org.jfrog.build.api.util.Log;
 
 import java.io.File;
@@ -27,6 +28,7 @@
 public class ScanCache {
     private final File file;
     private final ObjectMapper objectMapper;
+    @Getter
     private ScanCacheObject scanCacheObject;
 
     /**
@@ -68,10 +70,6 @@ public void cacheNodes(List<FileTreeNode> nodes) throws IOException {
         objectMapper.writeValue(file, scanCacheObject);
     }
 
-    public ScanCacheObject getScanCacheObject() {
-        return scanCacheObject;
-    }
-
     public void deleteScanCacheObject() throws IOException {
         if (file.exists()) {
             if (!file.delete()) {
@@ -84,7 +82,8 @@ private void readCachedNodes(Log logger) throws IOException {
         try {
             scanCacheObject = objectMapper.readValue(file, ScanCacheObject.class);
             if (scanCacheObject.getVersion() != ScanCacheObject.CACHE_VERSION) {
-                logger.warn("Invalid cache version " + scanCacheObject.getVersion() + ". Ignoring the old cache and starting a new one.");
+                logger.info("Invalid cache version " + scanCacheObject.getVersion() + ". Ignoring the old cache and starting a new one.");
+                scanCacheObject = null;
             }
         } catch (JsonParseException | JsonMappingException e) {
             Utils.logError(logger, "Failed reading cache file. Ignoring the old cache and starting a new one.", e, false);

src/main/java/com/jfrog/ide/common/persistency/ScanCacheObject.java

@@ -12,7 +12,7 @@
  */
 @Getter
 public class ScanCacheObject {
-    static int CACHE_VERSION = 4;
+    static int CACHE_VERSION = 5;
 
     @JsonProperty("version")
     int version = CACHE_VERSION;