refactor: add method info caching to speed up initial loading

jadx-plugins/jadx-plugins-api/src/main/java/jadx/api/plugins/input/data/IMethodData.java

@@ -7,16 +7,11 @@ import org.jetbrains.annotations.Nullable;
 import jadx.api.plugins.input.data.annotations.IAnnotation;
 
 public interface IMethodData {
-	String getParentClassType();
 
-	String getName();
+	IMethodRef getMethodRef();
 
 	int getAccessFlags();
 
-	String getReturnType();
-
-	List<String> getArgTypes();
-
 	boolean isDirect();
 
 	@Nullable

jadx-plugins/jadx-plugins-api/src/main/java/jadx/api/plugins/input/data/IMethodRef.java

@@ -0,0 +1,21 @@
+package jadx.api.plugins.input.data;
+
+import java.util.List;
+
+public interface IMethodRef {
+
+	int getUniqId();
+
+	/**
+	 * Lazy loading for method info, until load() is called only getUniqId() can be used
+	 */
+	void load();
+
+	String getParentClassType();
+
+	String getName();
+
+	String getReturnType();
+
+	List<String> getArgTypes();
+}

jadx-plugins/jadx-plugins-api/src/main/java/jadx/api/plugins/input/insns/InsnData.java

@@ -3,7 +3,7 @@ package jadx.api.plugins.input.insns;
 import org.jetbrains.annotations.Nullable;
 
 import jadx.api.plugins.input.data.IFieldData;
-import jadx.api.plugins.input.data.IMethodData;
+import jadx.api.plugins.input.data.IMethodRef;
 import jadx.api.plugins.input.insns.custom.ICustomPayload;
 
 public interface InsnData {
@@ -34,7 +34,7 @@ public interface InsnData {
 
 	IFieldData getIndexAsField();
 
-	IMethodData getIndexAsMethod();
+	IMethodRef getIndexAsMethod();
 
 	@Nullable
 	ICustomPayload getPayload();