[idea] Add Kotlin as primary language for IDEA

This makes it appear next to Java in various settings like code style.

Popped up when fixing CPP-39708

GitOrigin-RevId: 985316fc18a9d44d03e237850527bec8f679e797
This commit is contained in:
Dmitry Kozhevnikov
2025-06-04 18:57:00 +00:00
committed by intellij-monorepo-bot
parent 0bc2a6d67c
commit 73d8824983
@@ -4,14 +4,19 @@ package com.intellij.ide.java;
import com.intellij.lang.IdeLanguageCustomization;
import com.intellij.lang.Language;
import com.intellij.lang.java.JavaLanguage;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.Collections;
import java.util.ArrayList;
import java.util.List;
public final class JavaIdeLanguageCustomization extends IdeLanguageCustomization {
@Override
public @NotNull List<Language> getPrimaryIdeLanguages() {
return Collections.singletonList(JavaLanguage.INSTANCE);
return ContainerUtil.addAllNotNull(
new ArrayList<>(),
JavaLanguage.INSTANCE,
Language.findLanguageByID("kotlin")
);
}
}