From b3883d03d6b16b19fa7c1d03677957e48dab6657 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=84=A0=EC=9A=B0?= <seonwoo960000@toss.im>
Date: Tue, 14 Jan 2025 20:14:32 +0900
Subject: [PATCH] Apply necessary changes for java 8

---
 bindings/java/build.gradle.kts                                 | 2 +-
 .../main/java/org/github/tursodatabase/LimboConnection.java    | 2 +-
 .../java/org/github/tursodatabase/jdbc4/JDBC4Connection.java   | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/bindings/java/build.gradle.kts b/bindings/java/build.gradle.kts
index 48abcba05..fcdebad3a 100644
--- a/bindings/java/build.gradle.kts
+++ b/bindings/java/build.gradle.kts
@@ -21,7 +21,7 @@ repositories {
 
 dependencies {
     errorprone("com.uber.nullaway:nullaway:0.10.26") // maximum version which supports java 8
-    errorprone("com.google.errorprone:error_prone_core:2.11.0")
+    errorprone("com.google.errorprone:error_prone_core:2.10.0") // maximum version which supports java 8
 
     testImplementation(platform("org.junit:junit-bom:5.10.0"))
     testImplementation("org.junit.jupiter:junit-jupiter")
diff --git a/bindings/java/src/main/java/org/github/tursodatabase/LimboConnection.java b/bindings/java/src/main/java/org/github/tursodatabase/LimboConnection.java
index 5bb5e973f..98f0ad04b 100644
--- a/bindings/java/src/main/java/org/github/tursodatabase/LimboConnection.java
+++ b/bindings/java/src/main/java/org/github/tursodatabase/LimboConnection.java
@@ -46,7 +46,7 @@ public abstract class LimboConnection implements Connection {
     }
 
     private static AbstractDB open(String url, String fileName, Properties properties) throws SQLException {
-        if (fileName.isBlank()) {
+        if (fileName.isEmpty()) {
             throw new IllegalArgumentException("fileName should not be empty");
         }
 
diff --git a/bindings/java/src/main/java/org/github/tursodatabase/jdbc4/JDBC4Connection.java b/bindings/java/src/main/java/org/github/tursodatabase/jdbc4/JDBC4Connection.java
index 6ffb41e3e..9e67ae501 100644
--- a/bindings/java/src/main/java/org/github/tursodatabase/jdbc4/JDBC4Connection.java
+++ b/bindings/java/src/main/java/org/github/tursodatabase/jdbc4/JDBC4Connection.java
@@ -4,6 +4,7 @@ import org.github.tursodatabase.LimboConnection;
 import org.github.tursodatabase.annotations.SkipNullableCheck;
 
 import java.sql.*;
+import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.Executor;
@@ -150,7 +151,7 @@ public class JDBC4Connection extends LimboConnection {
     @Override
     public Map<String, Class<?>> getTypeMap() throws SQLException {
         // TODO
-        return Map.of();
+        return new HashMap<>();
     }
 
     @Override