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4026753744
This enables quite a few javac warnings from java11+ that weren't enabled for some reason. None of them fail, so lock them in. Additionally some newer checks are only recognized for newer JDK versions, so they are only enabled based on the javac version used. They will cause no annoyance because they relate to newer language features.
87 lines
2.8 KiB
Groovy
87 lines
2.8 KiB
Groovy
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Configure Java project defaults.
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allprojects {
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plugins.withType(JavaPlugin) {
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sourceCompatibility = rootProject.minJavaVersion
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targetCompatibility = rootProject.minJavaVersion
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// Use 'release' flag instead of 'source' and 'target'
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tasks.withType(JavaCompile) {
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options.compilerArgs += ["--release", rootProject.minJavaVersion.toString()]
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}
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// Configure warnings.
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tasks.withType(JavaCompile) {
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options.encoding = "UTF-8"
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options.compilerArgs += [
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"-Xlint:-deprecation",
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"-Xlint:-serial",
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"-Xlint:auxiliaryclass",
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"-Xlint:cast",
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"-Xlint:classfile",
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"-Xlint:dep-ann",
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"-Xlint:divzero",
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"-Xlint:empty",
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"-Xlint:exports",
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"-Xlint:fallthrough",
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"-Xlint:finally",
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"-Xlint:opens",
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"-Xlint:options",
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"-Xlint:overloads",
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"-Xlint:overrides",
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// TODO: some tests seem to have bad classpaths?
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// this check seems to be a good sanity check for gradle?
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// "-Xlint:path",
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"-Xlint:processing",
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"-Xlint:rawtypes",
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"-Xlint:removal",
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"-Xlint:static",
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"-Xlint:requires-automatic",
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"-Xlint:requires-transitive-automatic",
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"-Xlint:try",
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"-Xlint:unchecked",
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"-Xlint:varargs",
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"-Xlint:preview",
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"-Xdoclint:all/protected",
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"-Xdoclint:-missing",
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"-Xdoclint:-accessibility",
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"-proc:none", // proc:none was added because of LOG4J2-1925 / JDK-8186647
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]
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// enable some warnings only relevant to newer language features
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if (rootProject.runtimeJavaVersion >= JavaVersion.VERSION_15) {
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options.compilerArgs += [
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"-Xlint:text-blocks",
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]
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}
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if (rootProject.runtimeJavaVersion >= JavaVersion.VERSION_16) {
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options.compilerArgs += [
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"-Xlint:synchronization",
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]
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}
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if (propertyOrDefault("javac.failOnWarnings", true).toBoolean()) {
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options.compilerArgs += "-Werror"
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}
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}
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}
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}
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