clean up

Author: hauner

src/main/kotlin/io/openapiprocessor/intellij/I18nSupport.kt

@@ -19,10 +19,12 @@ fun i18n(@PropertyKey(resourceBundle = BUNDLE) key: String): String {
     return I18nMessages.bundle.getMessage(key)
 }
 
+@Suppress("unused")
 fun i18nLazy(@PropertyKey(resourceBundle = BUNDLE) key: String): Supplier<String> {
     return I18nMessages.bundle.getLazyMessage(key)
 }
 
+@Suppress("unused")
 fun i18n(@PropertyKey(resourceBundle = BUNDLE) key: String, vararg params: Any?): String {
     return I18nMessages.bundle.getMessage(key, *params)
 }

src/main/kotlin/io/openapiprocessor/intellij/Methods.kt

@@ -5,6 +5,7 @@
 
 package io.openapiprocessor.intellij
 
+@Suppress("unused")
 object Methods {
     private val methods = listOf("delete", "get", "head", "patch", "post", "put", "trace")
 

src/main/kotlin/io/openapiprocessor/intellij/TargetMethodFinder.kt

@@ -15,6 +15,7 @@ import com.intellij.psi.util.PsiTreeUtil
 
 data class TargetMethod(val project: Project, val uri: String, val method: String)
 
+@Suppress("unused")
 class TargetMethodFinder {
 
     fun findTargetMethods(targetMethod: TargetMethod): List<PsiElement> {

src/main/kotlin/io/openapiprocessor/intellij/TypeMappingSchemaProvider.kt

@@ -9,11 +9,8 @@ import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.openapi.vfs.impl.http.HttpsFileSystem
 import com.intellij.psi.PsiFile
 import com.jetbrains.jsonSchema.extension.ContentAwareJsonSchemaFileProvider
-import org.slf4j.Logger
-import org.slf4j.LoggerFactory
 
 class TypeMappingSchemaProvider: ContentAwareJsonSchemaFileProvider {
-    private val log: Logger = LoggerFactory.getLogger(this.javaClass.name)
 
     override fun getSchemaFile(file: PsiFile): VirtualFile? {
         if (!isMappingFile(file))
@@ -29,6 +26,7 @@ class TypeMappingSchemaProvider: ContentAwareJsonSchemaFileProvider {
 
     private fun getSchema(version: String): VirtualFile? {
         // same as https://openapiprocessor.io/schemas/mapping/mapping-$version.json
+        @Suppress("UnstableApiUsage")
         return HttpsFileSystem.getHttpsInstance().findFileByPath(
             "raw.githubusercontent.com" +
                 "/openapi-processor/openapi-processor" +