[lombok] Config keys are case-insensitive

#KT-46531 Fixed

plugins/lombok/lombok-compiler-plugin/src/org/jetbrains/kotlin/lombok/config/LombokConfig.kt

@@ -9,11 +9,13 @@ import java.io.File
 
 class LombokConfig(private val config: Map<String, List<String>>) {
 
-    fun getString(key: String): String? = config[key]?.firstOrNull()
+    fun getString(key: String): String? = getValue(key)?.firstOrNull()
 
     fun getBoolean(key: String): Boolean? = getString(key)?.toBoolean()
 
-    fun getMultiString(key: String): List<String>? = config[key]
+    fun getMultiString(key: String): List<String>? = getValue(key)
+
+    private fun getValue(key: String): List<String>? = config[normalizeKey(key)]
 
     companion object {
 
@@ -67,22 +69,25 @@ class ConfigBuilder {
     private val state: MutableMap<String, List<String>> = mutableMapOf()
 
     fun setValue(name: String, value: String) {
-        state[name] = listOf(value)
+        state[normalizeKey(name)] = listOf(value)
     }
 
     fun clearValue(name: String) {
-        state.remove(name)
+        state.remove(normalizeKey(name))
     }
 
     fun plusValue(name: String, value: String) {
-        state.merge(name, listOf(value)) { a, b -> a + b }
+        state.merge(normalizeKey(name), listOf(value)) { a, b -> a + b }
     }
 
     fun minusValue(name: String, value: String) {
-        state.merge(name, listOf(value)) { a, b -> a - b }
+        state.merge(normalizeKey(name), listOf(value)) { a, b -> a - b }
     }
 
     fun build(): LombokConfig = LombokConfig(state)
 }
 
+//lombok config keys are case insensitive
+private fun normalizeKey(key: String): String = key.lowercase()
+
 

plugins/lombok/lombok-compiler-plugin/testData/compile/configCaseInsensitive.kt

@@ -0,0 +1,29 @@
+//FILE: GetterTest.java
+
+import lombok.AccessLevel;
+import lombok.Getter;
+
+public class GetterTest {
+    @Getter private boolean primitiveBoolean;
+
+    void test() {
+        getPrimitiveBoolean();
+    }
+
+}
+
+
+//FILE: test.kt
+
+class Test {
+    fun run() {
+        val obj = GetterTest()
+
+        obj.primitiveBoolean
+        obj.getPrimitiveBoolean()
+    }
+}
+
+//FILE: lombok.config
+#lombok config keys are case insensitive
+lombok.getter.noisprefix=true

plugins/lombok/lombok-compiler-plugin/tests/org/jetbrains/kotlin/lombok/LombokCompileTestGenerated.java

@@ -64,6 +64,11 @@ public class LombokCompileTestGenerated extends AbstractLombokCompileTest {
         runTest("plugins/lombok/lombok-compiler-plugin/testData/compile/configAccessorsOverride.kt");
     }
 
+    @TestMetadata("configCaseInsensitive.kt")
+    public void testConfigCaseInsensitive() throws Exception {
+        runTest("plugins/lombok/lombok-compiler-plugin/testData/compile/configCaseInsensitive.kt");
+    }
+
     @TestMetadata("configSimple.kt")
     public void testConfigSimple() throws Exception {
         runTest("plugins/lombok/lombok-compiler-plugin/testData/compile/configSimple.kt");