From c7c4cd59d271c8175f1744aaa289b752172742df Mon Sep 17 00:00:00 2001
From: "zhanxin.xu" <1329576606@qq.com>
Date: Wed, 13 Sep 2023 16:16:09 +0800
Subject: [PATCH 1/3] Fix: buildStructTypes

---
 .../java/org/web3j/codegen/SolidityFunctionWrapper.java  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java b/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
index a329d66a6..76e2f3063 100644
--- a/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
+++ b/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
@@ -500,6 +500,15 @@ private List<TypeSpec> buildStructTypes(final List<AbiDefinition> functionDefini
                 } else {
                     nativeTypeName = buildTypeName(type, useJavaPrimitiveTypes);
                     typeName = getWrapperType(nativeTypeName);
+                    if(type.contains("[")) {
+                        annotationSpec =
+                                AnnotationSpec.builder(Parameterized.class)
+                                        .addMember(
+                                                "type",
+                                                "$T.class",
+                                                TypeReference.makeTypeReference(type.substring(0,type.indexOf('['))).getClassType())
+                                        .build();
+                    }
                 }
                 builder.addField(typeName, component.getName(), Modifier.PUBLIC);
                 constructorBuilder.addParameter(typeName, component.getName());

From 80c0370d3ec55809deacb7e98c5d38a8ebbf2217 Mon Sep 17 00:00:00 2001
From: "zhanxin.xu" <1329576606@qq.com>
Date: Wed, 13 Sep 2023 16:58:16 +0800
Subject: [PATCH 2/3] Fix: buildStructTypes

---
 .../java/org/web3j/codegen/SolidityFunctionWrapper.java    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java b/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
index 76e2f3063..d451fba18 100644
--- a/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
+++ b/codegen/src/main/java/org/web3j/codegen/SolidityFunctionWrapper.java
@@ -500,13 +500,16 @@ private List<TypeSpec> buildStructTypes(final List<AbiDefinition> functionDefini
                 } else {
                     nativeTypeName = buildTypeName(type, useJavaPrimitiveTypes);
                     typeName = getWrapperType(nativeTypeName);
-                    if(type.contains("[")) {
+                    if (type.contains("[")) {
                         annotationSpec =
                                 AnnotationSpec.builder(Parameterized.class)
                                         .addMember(
                                                 "type",
                                                 "$T.class",
-                                                TypeReference.makeTypeReference(type.substring(0,type.indexOf('['))).getClassType())
+                                                TypeReference.makeTypeReference(
+                                                                type.substring(
+                                                                        0, type.indexOf('[')))
+                                                        .getClassType())
                                         .build();
                     }
                 }

From 044b8a2141d63979c0f80d250f1edd99bc28d447 Mon Sep 17 00:00:00 2001
From: "zhanxin.xu" <1329576606@qq.com>
Date: Wed, 13 Sep 2023 17:07:53 +0800
Subject: [PATCH 3/3] Fix: buildStructTypes

---
 .../solidity/arraysinstruct/build/java/ArraysInStruct.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/codegen/src/test/resources/solidity/arraysinstruct/build/java/ArraysInStruct.java b/codegen/src/test/resources/solidity/arraysinstruct/build/java/ArraysInStruct.java
index a87b287db..9468b4373 100644
--- a/codegen/src/test/resources/solidity/arraysinstruct/build/java/ArraysInStruct.java
+++ b/codegen/src/test/resources/solidity/arraysinstruct/build/java/ArraysInStruct.java
@@ -19,6 +19,7 @@
 import org.web3j.abi.datatypes.generated.Int256;
 import org.web3j.abi.datatypes.generated.StaticArray5;
 import org.web3j.abi.datatypes.generated.Uint256;
+import org.web3j.abi.datatypes.reflection.Parameterized;
 import org.web3j.crypto.Credentials;
 import org.web3j.protocol.Web3j;
 import org.web3j.protocol.core.RemoteFunctionCall;
@@ -209,7 +210,7 @@ public Entity(byte[] bytesField, byte[] extraData, List<String> stringArrayField
             this.addressArrayFieldStatic = addressArrayFieldStatic;
         }
 
-        public Entity(DynamicBytes bytesField, Bytes32 extraData, DynamicArray<Utf8String> stringArrayField, DynamicArray<DynamicBytes> bytesArrayField, DynamicArray<Bytes2> bytes2ArrayField, DynamicArray<Bytes32> bytes32ArrayField, DynamicArray<Uint256> unitArrayField, DynamicArray<Uint256> unit256ArrayField, DynamicArray<Bool> boolField, DynamicArray<Int256> intArrayField, DynamicArray<Address> addressArrayField, StaticArray5<Utf8String> stringArrayFieldStatic, StaticArray5<DynamicBytes> bytesArrayFieldStatic, StaticArray5<Bytes2> bytes2ArrayFieldStatic, StaticArray5<Bytes32> bytes32ArrayFieldStatic, StaticArray5<Uint256> unitArrayFieldStatic, StaticArray5<Uint256> unit256ArrayFieldStatic, StaticArray5<Bool> boolFieldStatic, StaticArray5<Int256> intArrayFieldStatic, StaticArray5<Address> addressArrayFieldStatic) {
+        public Entity(DynamicBytes bytesField, Bytes32 extraData, @Parameterized(type = Utf8String.class) DynamicArray<Utf8String> stringArrayField, @Parameterized(type = DynamicBytes.class) DynamicArray<DynamicBytes> bytesArrayField, @Parameterized(type = Bytes2.class) DynamicArray<Bytes2> bytes2ArrayField, @Parameterized(type = Bytes32.class) DynamicArray<Bytes32> bytes32ArrayField, @Parameterized(type = Uint256.class) DynamicArray<Uint256> unitArrayField, @Parameterized(type = Uint256.class) DynamicArray<Uint256> unit256ArrayField, @Parameterized(type = Bool.class) DynamicArray<Bool> boolField, @Parameterized(type = Int256.class) DynamicArray<Int256> intArrayField, @Parameterized(type = Address.class) DynamicArray<Address> addressArrayField, @Parameterized(type = Utf8String.class) StaticArray5<Utf8String> stringArrayFieldStatic, @Parameterized(type = DynamicBytes.class) StaticArray5<DynamicBytes> bytesArrayFieldStatic, @Parameterized(type = Bytes2.class) StaticArray5<Bytes2> bytes2ArrayFieldStatic, @Parameterized(type = Bytes32.class) StaticArray5<Bytes32> bytes32ArrayFieldStatic, @Parameterized(type = Uint256.class) StaticArray5<Uint256> unitArrayFieldStatic, @Parameterized(type = Uint256.class) StaticArray5<Uint256> unit256ArrayFieldStatic, @Parameterized(type = Bool.class) StaticArray5<Bool> boolFieldStatic, @Parameterized(type = Int256.class) StaticArray5<Int256> intArrayFieldStatic, @Parameterized(type = Address.class) StaticArray5<Address> addressArrayFieldStatic) {
             super(bytesField, extraData, stringArrayField, bytesArrayField, bytes2ArrayField, bytes32ArrayField, unitArrayField, unit256ArrayField, boolField, intArrayField, addressArrayField, stringArrayFieldStatic, bytesArrayFieldStatic, bytes2ArrayFieldStatic, bytes32ArrayFieldStatic, unitArrayFieldStatic, unit256ArrayFieldStatic, boolFieldStatic, intArrayFieldStatic, addressArrayFieldStatic);
             this.bytesField = bytesField.getValue();
             this.extraData = extraData.getValue();