From 72ff1f460545e779548bedabee2a56475aec2a5d Mon Sep 17 00:00:00 2001
From: Bastien Jansen <bastien.jansen@gmx.com>
Date: Sun, 10 Mar 2024 10:03:24 +0100
Subject: [PATCH] refact: remove usage of deprecated interfaces

---
 .../java/org/antlr/intellij/plugin/Utils.java |  4 ++--
 .../templates/ANTLRLiveTemplatesProvider.java | 20 -------------------
 2 files changed, 2 insertions(+), 22 deletions(-)
 delete mode 100644 src/main/java/org/antlr/intellij/plugin/templates/ANTLRLiveTemplatesProvider.java

diff --git a/src/main/java/org/antlr/intellij/plugin/Utils.java b/src/main/java/org/antlr/intellij/plugin/Utils.java
index 418151b6..50d31828 100644
--- a/src/main/java/org/antlr/intellij/plugin/Utils.java
+++ b/src/main/java/org/antlr/intellij/plugin/Utils.java
@@ -1,6 +1,6 @@
 package org.antlr.intellij.plugin;
 
-import com.intellij.util.containers.Predicate;
+import java.util.function.Predicate;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -11,7 +11,7 @@ public static <T> List<T> filter(Collection<T> data, Predicate<T> pred) {
 		if ( data==null ) return null;
 		List<T> filtered = new ArrayList<>();
 		for (T x : data) {
-			if ( pred.apply(x) ) filtered.add(x);
+			if ( pred.test(x) ) filtered.add(x);
 		}
 		return filtered;
 	}
diff --git a/src/main/java/org/antlr/intellij/plugin/templates/ANTLRLiveTemplatesProvider.java b/src/main/java/org/antlr/intellij/plugin/templates/ANTLRLiveTemplatesProvider.java
deleted file mode 100644
index ac8bf16e..00000000
--- a/src/main/java/org/antlr/intellij/plugin/templates/ANTLRLiveTemplatesProvider.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package org.antlr.intellij.plugin.templates;
-
-import com.intellij.codeInsight.template.impl.DefaultLiveTemplatesProvider;
-import org.jetbrains.annotations.Nullable;
-
-public class ANTLRLiveTemplatesProvider implements DefaultLiveTemplatesProvider {
-	// make sure module shows liveTemplates as source dir or whatever dir holds "lexer"
-	public static final String[] TEMPLATES = {"liveTemplates/lexer/user"};
-
-	@Override
-	public String[] getDefaultLiveTemplateFiles() {
-		return TEMPLATES;
-	}
-
-	@Nullable
-	@Override
-	public String[] getHiddenLiveTemplateFiles() {
-		return new String[0];
-	}
-}