Merge pull request #181 from NanYeZhuYu/develop_local

 fix EIP712 encodeType with Array

Author: soralit

coinlib/src/main/java/com/keystone/coinlib/coins/ETH/StructuredDataEncoder.java

@@ -97,13 +97,19 @@ public Set<String> getDependencies(String primaryType) {
             deps.add(structName);
 
             for (StructuredData.Entry entry : types.get(primaryType)) {
-                if (!types.containsKey(entry.getType())) {
+                String declarationFieldTypeName = entry.getType();
+                String baseDeclarationTypeName =
+                        arrayTypePattern.matcher(declarationFieldTypeName).find()
+                                ? declarationFieldTypeName.substring(
+                                0, declarationFieldTypeName.indexOf('['))
+                                : declarationFieldTypeName;
+                if (!types.containsKey(baseDeclarationTypeName)) {
                     // Don't expand on non-user defined types
-                } else if (deps.contains(entry.getType())) {
+                } else if (deps.contains(baseDeclarationTypeName)) {
                     // Skip types which are already expanded
                 } else {
                     // Encountered a user defined type
-                    remainingTypes.add(entry.getType());
+                    remainingTypes.add(baseDeclarationTypeName);
                 }
             }
         }