Added mergeFunction to toMap() to avoid duplicate keys

Author: ReallyLiri

build.gradle

@@ -16,7 +16,7 @@ instrumentCode {
 }
 
 group 'com.reallyliri.plugins'
-version '1.2'
+version '1.3'
 
 sourceCompatibility = 1.8
 

src/main/java/com/reallyliri/plugins/interfacepairing/InterfacePairingSolutionExplorerCustomization.java

@@ -34,7 +34,7 @@ private void setInterfacePairingSortKeys(ProjectModelNode parentNode) {
         ArrayList<ProjectModelNode> children = parentNode.getChildren(true, false);
         Map<@NotNull String, ProjectModelNode> fileNodesByName = children.stream()
             .filter(node -> node.getDescriptor() instanceof RdProjectFileDescriptor)
-            .collect(Collectors.toMap(ProjectModelNode::getName, node -> node));
+            .collect(Collectors.toMap(ProjectModelNode::getName, node -> node, (node1, node2) -> node1));
 
         if (fileNodesByName.isEmpty()) {
             return;

src/main/resources/META-INF/plugin.xml

@@ -2,8 +2,8 @@
     <id>com.reallyliri.plugins.interfacepairing</id>
     <name>Interface Pairing</name>
     <vendor url="https://github.com/reallyliri">ReallyLiri</vendor>
-    <version>1.2</version>
-    <idea-version since-build="*" />
+    <version>1.3</version>
+    <idea-version since-build="191" />
 
     <description>Pairing C# interface files with implementations files in solution explorer for a better display experience.</description>