From 3b08a2abed6ee87ada0d1a9e59fa1f776f67deb8 Mon Sep 17 00:00:00 2001
From: Pratik Joseph Dabre <pdabre12@gmail.com>
Date: Tue, 28 Jan 2025 13:04:28 -0800
Subject: [PATCH] Fix checkstyle

---
 .../presto/hive/functions/HiveFunctionHandle.java         | 8 ++++++++
 .../facebook/presto/metadata/BuiltInFunctionHandle.java   | 1 -
 .../facebook/presto/metadata/SessionFunctionHandle.java   | 1 -
 .../facebook/presto/spi/function/SqlFunctionHandle.java   | 1 -
 4 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/presto-hive-function-namespace/src/main/java/com/facebook/presto/hive/functions/HiveFunctionHandle.java b/presto-hive-function-namespace/src/main/java/com/facebook/presto/hive/functions/HiveFunctionHandle.java
index 5a9cca018115f..1e8159af10528 100644
--- a/presto-hive-function-namespace/src/main/java/com/facebook/presto/hive/functions/HiveFunctionHandle.java
+++ b/presto-hive-function-namespace/src/main/java/com/facebook/presto/hive/functions/HiveFunctionHandle.java
@@ -15,12 +15,14 @@
 package com.facebook.presto.hive.functions;
 
 import com.facebook.presto.common.CatalogSchemaName;
+import com.facebook.presto.common.type.TypeSignature;
 import com.facebook.presto.spi.function.FunctionHandle;
 import com.facebook.presto.spi.function.FunctionKind;
 import com.facebook.presto.spi.function.Signature;
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+import java.util.List;
 import java.util.Objects;
 
 import static java.util.Objects.requireNonNull;
@@ -54,6 +56,12 @@ public FunctionKind getKind()
         return signature.getKind();
     }
 
+    @Override
+    public List<TypeSignature> getArgumentTypes()
+    {
+        return signature.getArgumentTypes();
+    }
+
     @JsonProperty
     public Signature getSignature()
     {
diff --git a/presto-main/src/main/java/com/facebook/presto/metadata/BuiltInFunctionHandle.java b/presto-main/src/main/java/com/facebook/presto/metadata/BuiltInFunctionHandle.java
index 94123e2a97e89..40de75c838169 100644
--- a/presto-main/src/main/java/com/facebook/presto/metadata/BuiltInFunctionHandle.java
+++ b/presto-main/src/main/java/com/facebook/presto/metadata/BuiltInFunctionHandle.java
@@ -21,7 +21,6 @@
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
diff --git a/presto-main/src/main/java/com/facebook/presto/metadata/SessionFunctionHandle.java b/presto-main/src/main/java/com/facebook/presto/metadata/SessionFunctionHandle.java
index 1dca17117866b..6e0cf4b69be55 100644
--- a/presto-main/src/main/java/com/facebook/presto/metadata/SessionFunctionHandle.java
+++ b/presto-main/src/main/java/com/facebook/presto/metadata/SessionFunctionHandle.java
@@ -27,7 +27,6 @@
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
diff --git a/presto-spi/src/main/java/com/facebook/presto/spi/function/SqlFunctionHandle.java b/presto-spi/src/main/java/com/facebook/presto/spi/function/SqlFunctionHandle.java
index 6c4fc128f3005..132362ba7fe48 100644
--- a/presto-spi/src/main/java/com/facebook/presto/spi/function/SqlFunctionHandle.java
+++ b/presto-spi/src/main/java/com/facebook/presto/spi/function/SqlFunctionHandle.java
@@ -19,7 +19,6 @@
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Objects;