Mercurial > hg > openjdk > jdk9 > langtools
changeset 3374:59adcdd0cd3b jdk-9+117
8155516: Suppress warnings from uses of deprecated Class.newInstance langtools
Reviewed-by: jjg
author | darcy |
---|---|
date | Mon, 02 May 2016 18:10:36 -0700 |
parents | e79cb3adffa7 |
children | 3e122561e8a7 d5ca3c84a004 |
files | src/java.compiler/share/classes/javax/tools/ToolProvider.java src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java src/jdk.compiler/share/classes/com/sun/tools/sjavac/options/Option.java src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java |
diffstat | 5 files changed, 13 insertions(+), 5 deletions(-) [+] |
line wrap: on
line diff
--- a/src/java.compiler/share/classes/javax/tools/ToolProvider.java Mon May 02 16:17:39 2016 -0700 +++ b/src/java.compiler/share/classes/javax/tools/ToolProvider.java Mon May 02 18:10:36 2016 -0700 @@ -123,7 +123,9 @@ private static <T> T getSystemTool(Class<T> clazz, String moduleName, String className) { if (useLegacy) { try { - return Class.forName(className, true, ClassLoader.getSystemClassLoader()).asSubclass(clazz).newInstance(); + @SuppressWarnings("deprecation") + T result = Class.forName(className, true, ClassLoader.getSystemClassLoader()).asSubclass(clazz).newInstance(); + return result; } catch (ReflectiveOperationException e) { throw new Error(e); }
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java Mon May 02 16:17:39 2016 -0700 +++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java Mon May 02 18:10:36 2016 -0700 @@ -282,6 +282,7 @@ if (options.isSet(XPRINT)) { try { + @SuppressWarnings("deprecation") Processor processor = PrintingProcessor.class.newInstance(); processorIterator = List.of(processor).iterator(); } catch (Throwable t) { @@ -549,8 +550,9 @@ try { Class<?> processorClass = processorCL.loadClass(processorName); ensureReadable(processorClass); - processor = - (Processor) (processorClass.newInstance()); + @SuppressWarnings("deprecation") + Object tmp = processorClass.newInstance(); + processor = (Processor) tmp; } catch (ClassNotFoundException cnfe) { log.error("proc.processor.not.found", processorName); return false;
--- a/src/jdk.compiler/share/classes/com/sun/tools/sjavac/options/Option.java Mon May 02 16:17:39 2016 -0700 +++ b/src/jdk.compiler/share/classes/com/sun/tools/sjavac/options/Option.java Mon May 02 18:10:36 2016 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -151,6 +151,7 @@ // Construct transformer try { Class<?> trCls = Class.forName(classname); + @SuppressWarnings("deprecation") Transformer transformer = (Transformer) trCls.newInstance(); transformer.setExtra(extra); helper.addTransformer(suffix, transformer);
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java Mon May 02 16:17:39 2016 -0700 +++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java Mon May 02 18:10:36 2016 -0700 @@ -246,6 +246,7 @@ } tagClassLoader = fileManager.getClassLoader(TAGLET_PATH); Class<?> customTagClass = tagClassLoader.loadClass(classname); + @SuppressWarnings("deprecation") Object instance = customTagClass.newInstance(); Taglet newLegacy = new UserTaglet((jdk.javadoc.doclet.taglet.Taglet)instance); String tname = newLegacy.getName();
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java Mon May 02 16:17:39 2016 -0700 +++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java Mon May 02 18:10:36 2016 -0700 @@ -270,7 +270,9 @@ initMessager(); messager.setLocale(locale); try { - doclet = (Doclet) docletClass.newInstance(); + @SuppressWarnings("deprecation") + Object o = docletClass.newInstance(); + doclet = (Doclet) o; } catch (InstantiationException | IllegalAccessException exc) { exc.printStackTrace(); if (!apiMode) {