Thu, 07 Mar 2013 10:04:28 +0000
8009138: javac, equals-hashCode warning tuning
Reviewed-by: mcimadamore
mcimadamore@676 | 1 | /* |
vromero@1482 | 2 | * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
mcimadamore@676 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
mcimadamore@676 | 4 | * |
mcimadamore@676 | 5 | * This code is free software; you can redistribute it and/or modify it |
mcimadamore@676 | 6 | * under the terms of the GNU General Public License version 2 only, as |
mcimadamore@676 | 7 | * published by the Free Software Foundation. |
mcimadamore@676 | 8 | * |
mcimadamore@676 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
mcimadamore@676 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
mcimadamore@676 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
mcimadamore@676 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
mcimadamore@676 | 13 | * accompanied this code). |
mcimadamore@676 | 14 | * |
mcimadamore@676 | 15 | * You should have received a copy of the GNU General Public License version |
mcimadamore@676 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
mcimadamore@676 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
mcimadamore@676 | 18 | * |
mcimadamore@676 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
mcimadamore@676 | 20 | * or visit www.oracle.com if you need additional information or have any |
mcimadamore@676 | 21 | * questions. |
mcimadamore@676 | 22 | */ |
mcimadamore@676 | 23 | |
vromero@1482 | 24 | /* |
vromero@1482 | 25 | * @test |
vromero@1520 | 26 | * @bug 6970584 8006694 |
vromero@1482 | 27 | * @summary assorted position errors in compiler syntax trees |
vromero@1520 | 28 | * temporarily workaround combo tests are causing time out in several platforms |
vromero@1482 | 29 | * @library ../lib |
vromero@1482 | 30 | * @build JavacTestingAbstractThreadedTest |
vromero@1520 | 31 | * @run main/othervm CheckAttributedTree -q -r -et ERRONEOUS . |
vromero@1482 | 32 | */ |
vromero@1482 | 33 | |
vromero@1520 | 34 | // use /othervm to avoid jtreg timeout issues (CODETOOLS-7900047) |
vromero@1520 | 35 | // see JDK-8006746 |
vromero@1520 | 36 | |
mcimadamore@676 | 37 | import java.awt.BorderLayout; |
mcimadamore@676 | 38 | import java.awt.Color; |
mcimadamore@676 | 39 | import java.awt.Dimension; |
mcimadamore@676 | 40 | import java.awt.EventQueue; |
mcimadamore@676 | 41 | import java.awt.Font; |
mcimadamore@676 | 42 | import java.awt.GridBagConstraints; |
mcimadamore@676 | 43 | import java.awt.GridBagLayout; |
mcimadamore@676 | 44 | import java.awt.Rectangle; |
mcimadamore@676 | 45 | import java.awt.event.ActionEvent; |
mcimadamore@676 | 46 | import java.awt.event.ActionListener; |
mcimadamore@676 | 47 | import java.awt.event.MouseAdapter; |
mcimadamore@676 | 48 | import java.awt.event.MouseEvent; |
vromero@1482 | 49 | import java.io.File; |
vromero@1482 | 50 | import java.io.IOException; |
vromero@1482 | 51 | import java.io.PrintStream; |
vromero@1482 | 52 | import java.io.PrintWriter; |
vromero@1482 | 53 | import java.io.StringWriter; |
vromero@1482 | 54 | import java.lang.reflect.Field; |
vromero@1482 | 55 | import java.util.ArrayList; |
vromero@1482 | 56 | import java.util.Arrays; |
vromero@1482 | 57 | import java.util.concurrent.atomic.AtomicInteger; |
vromero@1482 | 58 | import java.util.HashSet; |
vromero@1482 | 59 | import java.util.List; |
vromero@1482 | 60 | import java.util.Set; |
vromero@1482 | 61 | |
vromero@1482 | 62 | import javax.lang.model.element.Element; |
mcimadamore@676 | 63 | import javax.swing.DefaultComboBoxModel; |
mcimadamore@676 | 64 | import javax.swing.JComboBox; |
mcimadamore@676 | 65 | import javax.swing.JComponent; |
mcimadamore@676 | 66 | import javax.swing.JFrame; |
mcimadamore@676 | 67 | import javax.swing.JLabel; |
mcimadamore@676 | 68 | import javax.swing.JPanel; |
mcimadamore@676 | 69 | import javax.swing.JScrollPane; |
mcimadamore@676 | 70 | import javax.swing.JTextArea; |
mcimadamore@676 | 71 | import javax.swing.JTextField; |
mcimadamore@676 | 72 | import javax.swing.SwingUtilities; |
mcimadamore@676 | 73 | import javax.swing.event.CaretEvent; |
mcimadamore@676 | 74 | import javax.swing.event.CaretListener; |
mcimadamore@676 | 75 | import javax.swing.text.BadLocationException; |
mcimadamore@676 | 76 | import javax.swing.text.DefaultHighlighter; |
mcimadamore@676 | 77 | import javax.swing.text.Highlighter; |
mcimadamore@676 | 78 | import javax.tools.Diagnostic; |
mcimadamore@676 | 79 | import javax.tools.DiagnosticListener; |
mcimadamore@676 | 80 | import javax.tools.JavaFileObject; |
mcimadamore@676 | 81 | |
mcimadamore@676 | 82 | import com.sun.source.tree.CompilationUnitTree; |
vromero@1482 | 83 | import com.sun.source.util.TaskEvent; |
mcimadamore@676 | 84 | import com.sun.source.util.JavacTask; |
mcimadamore@676 | 85 | import com.sun.source.util.TaskListener; |
mcimadamore@676 | 86 | import com.sun.tools.javac.code.Symbol; |
mcimadamore@676 | 87 | import com.sun.tools.javac.code.Type; |
jjg@1280 | 88 | import com.sun.tools.javac.tree.EndPosTable; |
mcimadamore@676 | 89 | import com.sun.tools.javac.tree.JCTree; |
mcimadamore@676 | 90 | import com.sun.tools.javac.tree.JCTree.JCCompilationUnit; |
mcimadamore@676 | 91 | import com.sun.tools.javac.tree.JCTree.JCImport; |
mcimadamore@676 | 92 | import com.sun.tools.javac.tree.TreeInfo; |
mcimadamore@676 | 93 | import com.sun.tools.javac.tree.TreeScanner; |
mcimadamore@676 | 94 | import com.sun.tools.javac.util.Pair; |
mcimadamore@676 | 95 | |
jjg@1127 | 96 | import static com.sun.tools.javac.tree.JCTree.Tag.*; |
jjg@1127 | 97 | |
mcimadamore@676 | 98 | /** |
mcimadamore@676 | 99 | * Utility and test program to check validity of tree positions for tree nodes. |
mcimadamore@676 | 100 | * The program can be run standalone, or as a jtreg test. In standalone mode, |
mcimadamore@676 | 101 | * errors can be displayed in a gui viewer. For info on command line args, |
mcimadamore@676 | 102 | * run program with no args. |
mcimadamore@676 | 103 | * |
mcimadamore@676 | 104 | * <p> |
mcimadamore@676 | 105 | * jtreg: Note that by using the -r switch in the test description below, this test |
mcimadamore@676 | 106 | * will process all java files in the langtools/test directory, thus implicitly |
mcimadamore@676 | 107 | * covering any new language features that may be tested in this test suite. |
mcimadamore@676 | 108 | */ |
mcimadamore@676 | 109 | |
vromero@1482 | 110 | public class CheckAttributedTree extends JavacTestingAbstractThreadedTest { |
mcimadamore@676 | 111 | /** |
mcimadamore@676 | 112 | * Main entry point. |
mcimadamore@676 | 113 | * If test.src is set, program runs in jtreg mode, and will throw an Error |
mcimadamore@676 | 114 | * if any errors arise, otherwise System.exit will be used, unless the gui |
mcimadamore@676 | 115 | * viewer is being used. In jtreg mode, the default base directory for file |
mcimadamore@676 | 116 | * args is the value of ${test.src}. In jtreg mode, the -r option can be |
mcimadamore@676 | 117 | * given to change the default base directory to the root test directory. |
mcimadamore@676 | 118 | */ |
vromero@1482 | 119 | public static void main(String... args) throws Exception { |
mcimadamore@676 | 120 | String testSrc = System.getProperty("test.src"); |
mcimadamore@676 | 121 | File baseDir = (testSrc == null) ? null : new File(testSrc); |
vromero@1482 | 122 | throwAssertionOnError = false; |
mcimadamore@676 | 123 | boolean ok = new CheckAttributedTree().run(baseDir, args); |
mcimadamore@676 | 124 | if (!ok) { |
mcimadamore@676 | 125 | if (testSrc != null) // jtreg mode |
mcimadamore@676 | 126 | throw new Error("failed"); |
mcimadamore@676 | 127 | else |
mcimadamore@676 | 128 | System.exit(1); |
mcimadamore@676 | 129 | } |
mcimadamore@676 | 130 | } |
mcimadamore@676 | 131 | |
mcimadamore@676 | 132 | /** |
mcimadamore@676 | 133 | * Run the program. A base directory can be provided for file arguments. |
mcimadamore@676 | 134 | * In jtreg mode, the -r option can be given to change the default base |
mcimadamore@676 | 135 | * directory to the test root directory. For other options, see usage(). |
mcimadamore@676 | 136 | * @param baseDir base directory for any file arguments. |
mcimadamore@676 | 137 | * @param args command line args |
mcimadamore@676 | 138 | * @return true if successful or in gui mode |
mcimadamore@676 | 139 | */ |
vromero@1482 | 140 | boolean run(File baseDir, String... args) throws Exception { |
mcimadamore@676 | 141 | if (args.length == 0) { |
mcimadamore@676 | 142 | usage(System.out); |
mcimadamore@676 | 143 | return true; |
mcimadamore@676 | 144 | } |
mcimadamore@676 | 145 | |
mcimadamore@676 | 146 | List<File> files = new ArrayList<File>(); |
mcimadamore@676 | 147 | for (int i = 0; i < args.length; i++) { |
mcimadamore@676 | 148 | String arg = args[i]; |
mcimadamore@676 | 149 | if (arg.equals("-encoding") && i + 1 < args.length) |
mcimadamore@676 | 150 | encoding = args[++i]; |
mcimadamore@676 | 151 | else if (arg.equals("-gui")) |
mcimadamore@676 | 152 | gui = true; |
mcimadamore@676 | 153 | else if (arg.equals("-q")) |
mcimadamore@676 | 154 | quiet = true; |
vromero@1482 | 155 | else if (arg.equals("-v")) { |
mcimadamore@676 | 156 | verbose = true; |
vromero@1482 | 157 | printAll = true; |
vromero@1482 | 158 | } |
mcimadamore@676 | 159 | else if (arg.equals("-t") && i + 1 < args.length) |
mcimadamore@676 | 160 | tags.add(args[++i]); |
mcimadamore@676 | 161 | else if (arg.equals("-ef") && i + 1 < args.length) |
mcimadamore@676 | 162 | excludeFiles.add(new File(baseDir, args[++i])); |
mcimadamore@676 | 163 | else if (arg.equals("-et") && i + 1 < args.length) |
mcimadamore@676 | 164 | excludeTags.add(args[++i]); |
mcimadamore@676 | 165 | else if (arg.equals("-r")) { |
mcimadamore@676 | 166 | if (excludeFiles.size() > 0) |
mcimadamore@676 | 167 | throw new Error("-r must be used before -ef"); |
mcimadamore@676 | 168 | File d = baseDir; |
mcimadamore@676 | 169 | while (!new File(d, "TEST.ROOT").exists()) { |
mcimadamore@676 | 170 | if (d == null) |
mcimadamore@676 | 171 | throw new Error("cannot find TEST.ROOT"); |
mcimadamore@676 | 172 | d = d.getParentFile(); |
mcimadamore@676 | 173 | } |
mcimadamore@676 | 174 | baseDir = d; |
mcimadamore@676 | 175 | } |
mcimadamore@676 | 176 | else if (arg.startsWith("-")) |
mcimadamore@676 | 177 | throw new Error("unknown option: " + arg); |
mcimadamore@676 | 178 | else { |
mcimadamore@676 | 179 | while (i < args.length) |
mcimadamore@676 | 180 | files.add(new File(baseDir, args[i++])); |
mcimadamore@676 | 181 | } |
mcimadamore@676 | 182 | } |
mcimadamore@676 | 183 | |
mcimadamore@676 | 184 | for (File file: files) { |
mcimadamore@676 | 185 | if (file.exists()) |
mcimadamore@676 | 186 | test(file); |
mcimadamore@676 | 187 | else |
mcimadamore@676 | 188 | error("File not found: " + file); |
mcimadamore@676 | 189 | } |
mcimadamore@676 | 190 | |
vromero@1482 | 191 | if (fileCount.get() != 1) |
vromero@1482 | 192 | errWriter.println(fileCount + " files read"); |
vromero@1482 | 193 | checkAfterExec(false); |
mcimadamore@676 | 194 | |
vromero@1482 | 195 | return (gui || errCount.get() == 0); |
mcimadamore@676 | 196 | } |
mcimadamore@676 | 197 | |
mcimadamore@676 | 198 | /** |
mcimadamore@676 | 199 | * Print command line help. |
mcimadamore@676 | 200 | * @param out output stream |
mcimadamore@676 | 201 | */ |
mcimadamore@676 | 202 | void usage(PrintStream out) { |
mcimadamore@676 | 203 | out.println("Usage:"); |
mcimadamore@676 | 204 | out.println(" java CheckAttributedTree options... files..."); |
mcimadamore@676 | 205 | out.println(""); |
mcimadamore@676 | 206 | out.println("where options include:"); |
mcimadamore@676 | 207 | out.println("-q Quiet: don't report on inapplicable files"); |
mcimadamore@676 | 208 | out.println("-gui Display returns in a GUI viewer"); |
mcimadamore@676 | 209 | out.println("-v Verbose: report on files as they are being read"); |
mcimadamore@676 | 210 | out.println("-t tag Limit checks to tree nodes with this tag"); |
mcimadamore@676 | 211 | out.println(" Can be repeated if desired"); |
mcimadamore@676 | 212 | out.println("-ef file Exclude file or directory"); |
mcimadamore@676 | 213 | out.println("-et tag Exclude tree nodes with given tag name"); |
mcimadamore@676 | 214 | out.println(""); |
mcimadamore@676 | 215 | out.println("files may be directories or files"); |
mcimadamore@676 | 216 | out.println("directories will be scanned recursively"); |
mcimadamore@676 | 217 | out.println("non java files, or java files which cannot be parsed, will be ignored"); |
mcimadamore@676 | 218 | out.println(""); |
mcimadamore@676 | 219 | } |
mcimadamore@676 | 220 | |
mcimadamore@676 | 221 | /** |
mcimadamore@676 | 222 | * Test a file. If the file is a directory, it will be recursively scanned |
mcimadamore@676 | 223 | * for java files. |
mcimadamore@676 | 224 | * @param file the file or directory to test |
mcimadamore@676 | 225 | */ |
vromero@1482 | 226 | void test(final File file) { |
mcimadamore@676 | 227 | if (excludeFiles.contains(file)) { |
mcimadamore@676 | 228 | if (!quiet) |
mcimadamore@676 | 229 | error("File " + file + " excluded"); |
mcimadamore@676 | 230 | return; |
mcimadamore@676 | 231 | } |
mcimadamore@676 | 232 | |
mcimadamore@676 | 233 | if (file.isDirectory()) { |
mcimadamore@676 | 234 | for (File f: file.listFiles()) { |
mcimadamore@676 | 235 | test(f); |
mcimadamore@676 | 236 | } |
mcimadamore@676 | 237 | return; |
mcimadamore@676 | 238 | } |
mcimadamore@676 | 239 | |
mcimadamore@676 | 240 | if (file.isFile() && file.getName().endsWith(".java")) { |
vromero@1482 | 241 | pool.execute(new Runnable() { |
vromero@1482 | 242 | @Override |
vromero@1482 | 243 | public void run() { |
vromero@1482 | 244 | try { |
vromero@1482 | 245 | if (verbose) |
vromero@1482 | 246 | errWriter.println(file); |
vromero@1482 | 247 | fileCount.incrementAndGet(); |
vromero@1482 | 248 | NPETester p = new NPETester(); |
vromero@1482 | 249 | p.test(read(file)); |
vromero@1482 | 250 | } catch (AttributionException e) { |
vromero@1482 | 251 | if (!quiet) { |
vromero@1482 | 252 | error("Error attributing " + file + "\n" + e.getMessage()); |
vromero@1482 | 253 | } |
vromero@1482 | 254 | } catch (IOException e) { |
vromero@1482 | 255 | error("Error reading " + file + ": " + e); |
vromero@1482 | 256 | } |
mcimadamore@676 | 257 | } |
vromero@1482 | 258 | }); |
mcimadamore@676 | 259 | } |
mcimadamore@676 | 260 | |
mcimadamore@676 | 261 | if (!quiet) |
mcimadamore@676 | 262 | error("File " + file + " ignored"); |
mcimadamore@676 | 263 | } |
mcimadamore@676 | 264 | |
jjh@808 | 265 | // See CR: 6982992 Tests CheckAttributedTree.java, JavacTreeScannerTest.java, and SourceTreeeScannerTest.java timeout |
jjh@808 | 266 | StringWriter sw = new StringWriter(); |
jjh@808 | 267 | PrintWriter pw = new PrintWriter(sw); |
jjh@808 | 268 | Reporter r = new Reporter(pw); |
jjh@808 | 269 | |
mcimadamore@676 | 270 | /** |
mcimadamore@676 | 271 | * Read a file. |
mcimadamore@676 | 272 | * @param file the file to be read |
mcimadamore@676 | 273 | * @return the tree for the content of the file |
mcimadamore@676 | 274 | * @throws IOException if any IO errors occur |
mcimadamore@676 | 275 | * @throws TreePosTest.ParseException if any errors occur while parsing the file |
mcimadamore@676 | 276 | */ |
mcimadamore@676 | 277 | List<Pair<JCCompilationUnit, JCTree>> read(File file) throws IOException, AttributionException { |
jjh@808 | 278 | r.errors = 0; |
vromero@1482 | 279 | Iterable<? extends JavaFileObject> files = fm.get().getJavaFileObjects(file); |
mcimadamore@676 | 280 | String[] opts = { "-XDshouldStopPolicy=ATTR", "-XDverboseCompilePolicy" }; |
vromero@1482 | 281 | JavacTask task = (JavacTask)comp.getTask(pw, fm.get(), r, Arrays.asList(opts), null, files); |
mcimadamore@676 | 282 | final List<Element> analyzedElems = new ArrayList<>(); |
mcimadamore@676 | 283 | task.setTaskListener(new TaskListener() { |
mcimadamore@676 | 284 | public void started(TaskEvent e) { |
mcimadamore@676 | 285 | if (e.getKind() == TaskEvent.Kind.ANALYZE) |
mcimadamore@676 | 286 | analyzedElems.add(e.getTypeElement()); |
mcimadamore@676 | 287 | } |
mcimadamore@676 | 288 | public void finished(TaskEvent e) { } |
mcimadamore@676 | 289 | }); |
mcimadamore@676 | 290 | |
mcimadamore@676 | 291 | try { |
mcimadamore@676 | 292 | Iterable<? extends CompilationUnitTree> trees = task.parse(); |
mcimadamore@676 | 293 | task.analyze(); |
mcimadamore@676 | 294 | List<Pair<JCCompilationUnit, JCTree>> res = new ArrayList<>(); |
jjg@683 | 295 | //System.out.println("Try to add pairs. Elems are " + analyzedElems); |
mcimadamore@676 | 296 | for (CompilationUnitTree t : trees) { |
mcimadamore@676 | 297 | JCCompilationUnit cu = (JCCompilationUnit)t; |
mcimadamore@676 | 298 | for (JCTree def : cu.defs) { |
jjg@1127 | 299 | if (def.hasTag(CLASSDEF) && |
mcimadamore@676 | 300 | analyzedElems.contains(((JCTree.JCClassDecl)def).sym)) { |
jjg@683 | 301 | //System.out.println("Adding pair..."); |
mcimadamore@676 | 302 | res.add(new Pair<>(cu, def)); |
mcimadamore@676 | 303 | } |
mcimadamore@676 | 304 | } |
mcimadamore@676 | 305 | } |
mcimadamore@676 | 306 | return res; |
mcimadamore@676 | 307 | } |
mcimadamore@676 | 308 | catch (Throwable t) { |
mcimadamore@676 | 309 | throw new AttributionException("Exception while attributing file: " + file); |
mcimadamore@676 | 310 | } |
mcimadamore@676 | 311 | } |
mcimadamore@676 | 312 | |
mcimadamore@676 | 313 | /** |
mcimadamore@676 | 314 | * Report an error. When the program is complete, the program will either |
mcimadamore@676 | 315 | * exit or throw an Error if any errors have been reported. |
mcimadamore@676 | 316 | * @param msg the error message |
mcimadamore@676 | 317 | */ |
mcimadamore@676 | 318 | void error(String msg) { |
mcimadamore@676 | 319 | System.err.println(msg); |
vromero@1482 | 320 | errCount.incrementAndGet(); |
mcimadamore@676 | 321 | } |
mcimadamore@676 | 322 | |
mcimadamore@676 | 323 | /** Flag: don't report irrelevant files. */ |
mcimadamore@676 | 324 | boolean quiet; |
mcimadamore@676 | 325 | /** Flag: show errors in GUI viewer. */ |
mcimadamore@676 | 326 | boolean gui; |
mcimadamore@676 | 327 | /** The GUI viewer for errors. */ |
mcimadamore@676 | 328 | Viewer viewer; |
mcimadamore@676 | 329 | /** Flag: report files as they are processed. */ |
mcimadamore@676 | 330 | boolean verbose; |
mcimadamore@676 | 331 | /** Option: encoding for test files. */ |
mcimadamore@676 | 332 | String encoding; |
mcimadamore@676 | 333 | /** The set of tags for tree nodes to be analyzed; if empty, all tree nodes |
mcimadamore@676 | 334 | * are analyzed. */ |
mcimadamore@676 | 335 | Set<String> tags = new HashSet<String>(); |
mcimadamore@676 | 336 | /** Set of files and directories to be excluded from analysis. */ |
mcimadamore@676 | 337 | Set<File> excludeFiles = new HashSet<File>(); |
mcimadamore@676 | 338 | /** Set of tag names to be excluded from analysis. */ |
mcimadamore@676 | 339 | Set<String> excludeTags = new HashSet<String>(); |
mcimadamore@676 | 340 | /** Utility class for trees */ |
mcimadamore@676 | 341 | TreeUtil treeUtil = new TreeUtil(); |
mcimadamore@676 | 342 | |
mcimadamore@676 | 343 | /** |
mcimadamore@676 | 344 | * Main class for testing assertions concerning types/symbol |
mcimadamore@676 | 345 | * left uninitialized after attribution |
mcimadamore@676 | 346 | */ |
mcimadamore@676 | 347 | private class NPETester extends TreeScanner { |
mcimadamore@676 | 348 | void test(List<Pair<JCCompilationUnit, JCTree>> trees) { |
mcimadamore@676 | 349 | for (Pair<JCCompilationUnit, JCTree> p : trees) { |
mcimadamore@676 | 350 | sourcefile = p.fst.sourcefile; |
mcimadamore@676 | 351 | endPosTable = p.fst.endPositions; |
mcimadamore@676 | 352 | encl = new Info(p.snd, endPosTable); |
mcimadamore@676 | 353 | p.snd.accept(this); |
mcimadamore@676 | 354 | } |
mcimadamore@676 | 355 | } |
mcimadamore@676 | 356 | |
mcimadamore@676 | 357 | @Override |
mcimadamore@676 | 358 | public void scan(JCTree tree) { |
mcimadamore@676 | 359 | if (tree == null || |
mcimadamore@676 | 360 | excludeTags.contains(treeUtil.nameFromTag(tree.getTag()))) { |
mcimadamore@676 | 361 | return; |
mcimadamore@676 | 362 | } |
mcimadamore@676 | 363 | |
mcimadamore@676 | 364 | Info self = new Info(tree, endPosTable); |
jjg@1521 | 365 | if (mandatoryType(tree)) { |
jjg@1521 | 366 | check(tree.type != null, |
jjg@1521 | 367 | "'null' field 'type' found in tree ", self); |
jjg@1521 | 368 | if (tree.type==null) |
jjg@1521 | 369 | new Throwable().printStackTrace(); |
jjg@1521 | 370 | } |
jjg@1521 | 371 | |
jjg@1521 | 372 | Field errField = checkFields(tree); |
jjg@1521 | 373 | if (errField!=null) { |
jjg@1521 | 374 | check(false, |
jjg@1521 | 375 | "'null' field '" + errField.getName() + "' found in tree ", self); |
jjg@1521 | 376 | } |
mcimadamore@676 | 377 | |
mcimadamore@676 | 378 | Info prevEncl = encl; |
mcimadamore@676 | 379 | encl = self; |
mcimadamore@676 | 380 | tree.accept(this); |
mcimadamore@676 | 381 | encl = prevEncl; |
mcimadamore@676 | 382 | } |
mcimadamore@676 | 383 | |
mcimadamore@676 | 384 | private boolean mandatoryType(JCTree that) { |
mcimadamore@676 | 385 | return that instanceof JCTree.JCExpression || |
jjg@1127 | 386 | that.hasTag(VARDEF) || |
jjg@1127 | 387 | that.hasTag(METHODDEF) || |
jjg@1127 | 388 | that.hasTag(CLASSDEF); |
mcimadamore@676 | 389 | } |
mcimadamore@676 | 390 | |
mcimadamore@1348 | 391 | private final List<String> excludedFields = Arrays.asList("varargsElement", "targetType"); |
mcimadamore@676 | 392 | |
mcimadamore@676 | 393 | void check(boolean ok, String label, Info self) { |
mcimadamore@676 | 394 | if (!ok) { |
mcimadamore@676 | 395 | if (gui) { |
mcimadamore@676 | 396 | if (viewer == null) |
mcimadamore@676 | 397 | viewer = new Viewer(); |
mcimadamore@676 | 398 | viewer.addEntry(sourcefile, label, encl, self); |
mcimadamore@676 | 399 | } |
vromero@1482 | 400 | error(label + self.toString() + " encl: " + encl.toString() + |
vromero@1482 | 401 | " in file: " + sourcefile + " " + self.tree); |
mcimadamore@676 | 402 | } |
mcimadamore@676 | 403 | } |
mcimadamore@676 | 404 | |
jjg@1521 | 405 | Field checkFields(JCTree t) { |
mcimadamore@676 | 406 | List<Field> fieldsToCheck = treeUtil.getFieldsOfType(t, |
mcimadamore@676 | 407 | excludedFields, |
mcimadamore@676 | 408 | Symbol.class, |
mcimadamore@676 | 409 | Type.class); |
mcimadamore@676 | 410 | for (Field f : fieldsToCheck) { |
mcimadamore@676 | 411 | try { |
mcimadamore@676 | 412 | if (f.get(t) == null) { |
jjg@1521 | 413 | return f; |
mcimadamore@676 | 414 | } |
mcimadamore@676 | 415 | } |
mcimadamore@676 | 416 | catch (IllegalAccessException e) { |
mcimadamore@676 | 417 | System.err.println("Cannot read field: " + f); |
mcimadamore@676 | 418 | //swallow it |
mcimadamore@676 | 419 | } |
mcimadamore@676 | 420 | } |
jjg@1521 | 421 | return null; |
mcimadamore@676 | 422 | } |
mcimadamore@676 | 423 | |
mcimadamore@676 | 424 | @Override |
mcimadamore@676 | 425 | public void visitImport(JCImport tree) { } |
mcimadamore@676 | 426 | |
mcimadamore@676 | 427 | @Override |
mcimadamore@676 | 428 | public void visitTopLevel(JCCompilationUnit tree) { |
mcimadamore@676 | 429 | scan(tree.defs); |
mcimadamore@676 | 430 | } |
mcimadamore@676 | 431 | |
mcimadamore@676 | 432 | JavaFileObject sourcefile; |
ksrini@1138 | 433 | EndPosTable endPosTable; |
mcimadamore@676 | 434 | Info encl; |
mcimadamore@676 | 435 | } |
mcimadamore@676 | 436 | |
mcimadamore@676 | 437 | /** |
mcimadamore@676 | 438 | * Utility class providing easy access to position and other info for a tree node. |
mcimadamore@676 | 439 | */ |
mcimadamore@676 | 440 | private class Info { |
mcimadamore@676 | 441 | Info() { |
mcimadamore@676 | 442 | tree = null; |
jjg@1127 | 443 | tag = ERRONEOUS; |
mcimadamore@676 | 444 | start = 0; |
mcimadamore@676 | 445 | pos = 0; |
mcimadamore@676 | 446 | end = Integer.MAX_VALUE; |
mcimadamore@676 | 447 | } |
mcimadamore@676 | 448 | |
ksrini@1138 | 449 | Info(JCTree tree, EndPosTable endPosTable) { |
mcimadamore@676 | 450 | this.tree = tree; |
mcimadamore@676 | 451 | tag = tree.getTag(); |
mcimadamore@676 | 452 | start = TreeInfo.getStartPos(tree); |
mcimadamore@676 | 453 | pos = tree.pos; |
mcimadamore@676 | 454 | end = TreeInfo.getEndPos(tree, endPosTable); |
mcimadamore@676 | 455 | } |
mcimadamore@676 | 456 | |
mcimadamore@676 | 457 | @Override |
mcimadamore@676 | 458 | public String toString() { |
mcimadamore@676 | 459 | return treeUtil.nameFromTag(tree.getTag()) + "[start:" + start + ",pos:" + pos + ",end:" + end + "]"; |
mcimadamore@676 | 460 | } |
mcimadamore@676 | 461 | |
mcimadamore@676 | 462 | final JCTree tree; |
jjg@1127 | 463 | final JCTree.Tag tag; |
mcimadamore@676 | 464 | final int start; |
mcimadamore@676 | 465 | final int pos; |
mcimadamore@676 | 466 | final int end; |
mcimadamore@676 | 467 | } |
mcimadamore@676 | 468 | |
mcimadamore@676 | 469 | /** |
mcimadamore@676 | 470 | * Names for tree tags. |
mcimadamore@676 | 471 | */ |
mcimadamore@676 | 472 | private static class TreeUtil { |
jjg@1127 | 473 | String nameFromTag(JCTree.Tag tag) { |
jjg@1127 | 474 | String name = tag.name(); |
mcimadamore@676 | 475 | return (name == null) ? "??" : name; |
mcimadamore@676 | 476 | } |
mcimadamore@676 | 477 | |
mcimadamore@676 | 478 | List<Field> getFieldsOfType(JCTree t, List<String> excludeNames, Class<?>... types) { |
mcimadamore@676 | 479 | List<Field> buf = new ArrayList<Field>(); |
mcimadamore@676 | 480 | for (Field f : t.getClass().getDeclaredFields()) { |
mcimadamore@676 | 481 | if (!excludeNames.contains(f.getName())) { |
mcimadamore@676 | 482 | for (Class<?> type : types) { |
mcimadamore@676 | 483 | if (type.isAssignableFrom(f.getType())) { |
mcimadamore@676 | 484 | f.setAccessible(true); |
mcimadamore@676 | 485 | buf.add(f); |
mcimadamore@676 | 486 | break; |
mcimadamore@676 | 487 | } |
mcimadamore@676 | 488 | } |
mcimadamore@676 | 489 | } |
mcimadamore@676 | 490 | } |
mcimadamore@676 | 491 | return buf; |
mcimadamore@676 | 492 | } |
mcimadamore@676 | 493 | } |
mcimadamore@676 | 494 | |
mcimadamore@676 | 495 | /** |
mcimadamore@676 | 496 | * Thrown when errors are found parsing a java file. |
mcimadamore@676 | 497 | */ |
mcimadamore@676 | 498 | private static class ParseException extends Exception { |
mcimadamore@676 | 499 | ParseException(String msg) { |
mcimadamore@676 | 500 | super(msg); |
mcimadamore@676 | 501 | } |
mcimadamore@676 | 502 | } |
mcimadamore@676 | 503 | |
mcimadamore@676 | 504 | private static class AttributionException extends Exception { |
mcimadamore@676 | 505 | AttributionException(String msg) { |
mcimadamore@676 | 506 | super(msg); |
mcimadamore@676 | 507 | } |
mcimadamore@676 | 508 | } |
mcimadamore@676 | 509 | |
mcimadamore@676 | 510 | /** |
mcimadamore@676 | 511 | * DiagnosticListener to report diagnostics and count any errors that occur. |
mcimadamore@676 | 512 | */ |
mcimadamore@676 | 513 | private static class Reporter implements DiagnosticListener<JavaFileObject> { |
mcimadamore@676 | 514 | Reporter(PrintWriter out) { |
mcimadamore@676 | 515 | this.out = out; |
mcimadamore@676 | 516 | } |
mcimadamore@676 | 517 | |
mcimadamore@676 | 518 | public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
vromero@1520 | 519 | //out.println(diagnostic); |
mcimadamore@676 | 520 | switch (diagnostic.getKind()) { |
mcimadamore@676 | 521 | case ERROR: |
mcimadamore@676 | 522 | errors++; |
mcimadamore@676 | 523 | } |
mcimadamore@676 | 524 | } |
mcimadamore@676 | 525 | int errors; |
mcimadamore@676 | 526 | PrintWriter out; |
mcimadamore@676 | 527 | } |
mcimadamore@676 | 528 | |
mcimadamore@676 | 529 | /** |
mcimadamore@676 | 530 | * GUI viewer for issues found by TreePosTester. The viewer provides a drop |
mcimadamore@676 | 531 | * down list for selecting error conditions, a header area providing details |
mcimadamore@676 | 532 | * about an error, and a text area with the ranges of text highlighted as |
mcimadamore@676 | 533 | * appropriate. |
mcimadamore@676 | 534 | */ |
mcimadamore@676 | 535 | private class Viewer extends JFrame { |
mcimadamore@676 | 536 | /** |
mcimadamore@676 | 537 | * Create a viewer. |
mcimadamore@676 | 538 | */ |
mcimadamore@676 | 539 | Viewer() { |
mcimadamore@676 | 540 | initGUI(); |
mcimadamore@676 | 541 | } |
mcimadamore@676 | 542 | |
mcimadamore@676 | 543 | /** |
mcimadamore@676 | 544 | * Add another entry to the list of errors. |
mcimadamore@676 | 545 | * @param file The file containing the error |
mcimadamore@676 | 546 | * @param check The condition that was being tested, and which failed |
mcimadamore@676 | 547 | * @param encl the enclosing tree node |
mcimadamore@676 | 548 | * @param self the tree node containing the error |
mcimadamore@676 | 549 | */ |
mcimadamore@676 | 550 | void addEntry(JavaFileObject file, String check, Info encl, Info self) { |
mcimadamore@676 | 551 | Entry e = new Entry(file, check, encl, self); |
mcimadamore@676 | 552 | DefaultComboBoxModel m = (DefaultComboBoxModel) entries.getModel(); |
mcimadamore@676 | 553 | m.addElement(e); |
mcimadamore@676 | 554 | if (m.getSize() == 1) |
mcimadamore@676 | 555 | entries.setSelectedItem(e); |
mcimadamore@676 | 556 | } |
mcimadamore@676 | 557 | |
mcimadamore@676 | 558 | /** |
mcimadamore@676 | 559 | * Initialize the GUI window. |
mcimadamore@676 | 560 | */ |
mcimadamore@676 | 561 | private void initGUI() { |
mcimadamore@676 | 562 | JPanel head = new JPanel(new GridBagLayout()); |
mcimadamore@676 | 563 | GridBagConstraints lc = new GridBagConstraints(); |
mcimadamore@676 | 564 | GridBagConstraints fc = new GridBagConstraints(); |
mcimadamore@676 | 565 | fc.anchor = GridBagConstraints.WEST; |
mcimadamore@676 | 566 | fc.fill = GridBagConstraints.HORIZONTAL; |
mcimadamore@676 | 567 | fc.gridwidth = GridBagConstraints.REMAINDER; |
mcimadamore@676 | 568 | |
mcimadamore@676 | 569 | entries = new JComboBox(); |
mcimadamore@676 | 570 | entries.addActionListener(new ActionListener() { |
mcimadamore@676 | 571 | public void actionPerformed(ActionEvent e) { |
mcimadamore@676 | 572 | showEntry((Entry) entries.getSelectedItem()); |
mcimadamore@676 | 573 | } |
mcimadamore@676 | 574 | }); |
mcimadamore@676 | 575 | fc.insets.bottom = 10; |
mcimadamore@676 | 576 | head.add(entries, fc); |
mcimadamore@676 | 577 | fc.insets.bottom = 0; |
mcimadamore@676 | 578 | head.add(new JLabel("check:"), lc); |
mcimadamore@676 | 579 | head.add(checkField = createTextField(80), fc); |
mcimadamore@676 | 580 | fc.fill = GridBagConstraints.NONE; |
mcimadamore@676 | 581 | head.add(setBackground(new JLabel("encl:"), enclColor), lc); |
mcimadamore@676 | 582 | head.add(enclPanel = new InfoPanel(), fc); |
mcimadamore@676 | 583 | head.add(setBackground(new JLabel("self:"), selfColor), lc); |
mcimadamore@676 | 584 | head.add(selfPanel = new InfoPanel(), fc); |
mcimadamore@676 | 585 | add(head, BorderLayout.NORTH); |
mcimadamore@676 | 586 | |
mcimadamore@676 | 587 | body = new JTextArea(); |
mcimadamore@676 | 588 | body.setFont(Font.decode(Font.MONOSPACED)); |
mcimadamore@676 | 589 | body.addCaretListener(new CaretListener() { |
mcimadamore@676 | 590 | public void caretUpdate(CaretEvent e) { |
mcimadamore@676 | 591 | int dot = e.getDot(); |
mcimadamore@676 | 592 | int mark = e.getMark(); |
mcimadamore@676 | 593 | if (dot == mark) |
mcimadamore@676 | 594 | statusText.setText("dot: " + dot); |
mcimadamore@676 | 595 | else |
mcimadamore@676 | 596 | statusText.setText("dot: " + dot + ", mark:" + mark); |
mcimadamore@676 | 597 | } |
mcimadamore@676 | 598 | }); |
mcimadamore@676 | 599 | JScrollPane p = new JScrollPane(body, |
mcimadamore@676 | 600 | JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, |
mcimadamore@676 | 601 | JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); |
mcimadamore@676 | 602 | p.setPreferredSize(new Dimension(640, 480)); |
mcimadamore@676 | 603 | add(p, BorderLayout.CENTER); |
mcimadamore@676 | 604 | |
mcimadamore@676 | 605 | statusText = createTextField(80); |
mcimadamore@676 | 606 | add(statusText, BorderLayout.SOUTH); |
mcimadamore@676 | 607 | |
mcimadamore@676 | 608 | pack(); |
mcimadamore@676 | 609 | setLocationRelativeTo(null); // centered on screen |
mcimadamore@676 | 610 | setVisible(true); |
mcimadamore@676 | 611 | setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
mcimadamore@676 | 612 | } |
mcimadamore@676 | 613 | |
mcimadamore@676 | 614 | /** Show an entry that has been selected. */ |
mcimadamore@676 | 615 | private void showEntry(Entry e) { |
mcimadamore@676 | 616 | try { |
mcimadamore@676 | 617 | // update simple fields |
mcimadamore@676 | 618 | setTitle(e.file.getName()); |
mcimadamore@676 | 619 | checkField.setText(e.check); |
mcimadamore@676 | 620 | enclPanel.setInfo(e.encl); |
mcimadamore@676 | 621 | selfPanel.setInfo(e.self); |
mcimadamore@676 | 622 | // show file text with highlights |
mcimadamore@676 | 623 | body.setText(e.file.getCharContent(true).toString()); |
mcimadamore@676 | 624 | Highlighter highlighter = body.getHighlighter(); |
mcimadamore@676 | 625 | highlighter.removeAllHighlights(); |
mcimadamore@676 | 626 | addHighlight(highlighter, e.encl, enclColor); |
mcimadamore@676 | 627 | addHighlight(highlighter, e.self, selfColor); |
mcimadamore@676 | 628 | scroll(body, getMinPos(enclPanel.info, selfPanel.info)); |
mcimadamore@676 | 629 | } catch (IOException ex) { |
mcimadamore@676 | 630 | body.setText("Cannot read " + e.file.getName() + ": " + e); |
mcimadamore@676 | 631 | } |
mcimadamore@676 | 632 | } |
mcimadamore@676 | 633 | |
mcimadamore@676 | 634 | /** Create a test field. */ |
mcimadamore@676 | 635 | private JTextField createTextField(int width) { |
mcimadamore@676 | 636 | JTextField f = new JTextField(width); |
mcimadamore@676 | 637 | f.setEditable(false); |
mcimadamore@676 | 638 | f.setBorder(null); |
mcimadamore@676 | 639 | return f; |
mcimadamore@676 | 640 | } |
mcimadamore@676 | 641 | |
mcimadamore@676 | 642 | /** Add a highlighted region based on the positions in an Info object. */ |
mcimadamore@676 | 643 | private void addHighlight(Highlighter h, Info info, Color c) { |
mcimadamore@676 | 644 | int start = info.start; |
mcimadamore@676 | 645 | int end = info.end; |
mcimadamore@676 | 646 | if (start == -1 && end == -1) |
mcimadamore@676 | 647 | return; |
mcimadamore@676 | 648 | if (start == -1) |
mcimadamore@676 | 649 | start = end; |
mcimadamore@676 | 650 | if (end == -1) |
mcimadamore@676 | 651 | end = start; |
mcimadamore@676 | 652 | try { |
mcimadamore@676 | 653 | h.addHighlight(info.start, info.end, |
mcimadamore@676 | 654 | new DefaultHighlighter.DefaultHighlightPainter(c)); |
mcimadamore@676 | 655 | if (info.pos != -1) { |
mcimadamore@676 | 656 | Color c2 = new Color(c.getRed(), c.getGreen(), c.getBlue(), (int)(.4f * 255)); // 40% |
mcimadamore@676 | 657 | h.addHighlight(info.pos, info.pos + 1, |
mcimadamore@676 | 658 | new DefaultHighlighter.DefaultHighlightPainter(c2)); |
mcimadamore@676 | 659 | } |
mcimadamore@676 | 660 | } catch (BadLocationException e) { |
mcimadamore@676 | 661 | e.printStackTrace(); |
mcimadamore@676 | 662 | } |
mcimadamore@676 | 663 | } |
mcimadamore@676 | 664 | |
mcimadamore@676 | 665 | /** Get the minimum valid position in a set of info objects. */ |
mcimadamore@676 | 666 | private int getMinPos(Info... values) { |
mcimadamore@676 | 667 | int i = Integer.MAX_VALUE; |
mcimadamore@676 | 668 | for (Info info: values) { |
mcimadamore@676 | 669 | if (info.start >= 0) i = Math.min(i, info.start); |
mcimadamore@676 | 670 | if (info.pos >= 0) i = Math.min(i, info.pos); |
mcimadamore@676 | 671 | if (info.end >= 0) i = Math.min(i, info.end); |
mcimadamore@676 | 672 | } |
mcimadamore@676 | 673 | return (i == Integer.MAX_VALUE) ? 0 : i; |
mcimadamore@676 | 674 | } |
mcimadamore@676 | 675 | |
mcimadamore@676 | 676 | /** Set the background on a component. */ |
mcimadamore@676 | 677 | private JComponent setBackground(JComponent comp, Color c) { |
mcimadamore@676 | 678 | comp.setOpaque(true); |
mcimadamore@676 | 679 | comp.setBackground(c); |
mcimadamore@676 | 680 | return comp; |
mcimadamore@676 | 681 | } |
mcimadamore@676 | 682 | |
mcimadamore@676 | 683 | /** Scroll a text area to display a given position near the middle of the visible area. */ |
mcimadamore@676 | 684 | private void scroll(final JTextArea t, final int pos) { |
mcimadamore@676 | 685 | // Using invokeLater appears to give text a chance to sort itself out |
mcimadamore@676 | 686 | // before the scroll happens; otherwise scrollRectToVisible doesn't work. |
mcimadamore@676 | 687 | // Maybe there's a better way to sync with the text... |
mcimadamore@676 | 688 | EventQueue.invokeLater(new Runnable() { |
mcimadamore@676 | 689 | public void run() { |
mcimadamore@676 | 690 | try { |
mcimadamore@676 | 691 | Rectangle r = t.modelToView(pos); |
mcimadamore@676 | 692 | JScrollPane p = (JScrollPane) SwingUtilities.getAncestorOfClass(JScrollPane.class, t); |
mcimadamore@676 | 693 | r.y = Math.max(0, r.y - p.getHeight() * 2 / 5); |
mcimadamore@676 | 694 | r.height += p.getHeight() * 4 / 5; |
mcimadamore@676 | 695 | t.scrollRectToVisible(r); |
mcimadamore@676 | 696 | } catch (BadLocationException ignore) { |
mcimadamore@676 | 697 | } |
mcimadamore@676 | 698 | } |
mcimadamore@676 | 699 | }); |
mcimadamore@676 | 700 | } |
mcimadamore@676 | 701 | |
mcimadamore@676 | 702 | private JComboBox entries; |
mcimadamore@676 | 703 | private JTextField checkField; |
mcimadamore@676 | 704 | private InfoPanel enclPanel; |
mcimadamore@676 | 705 | private InfoPanel selfPanel; |
mcimadamore@676 | 706 | private JTextArea body; |
mcimadamore@676 | 707 | private JTextField statusText; |
mcimadamore@676 | 708 | |
mcimadamore@676 | 709 | private Color selfColor = new Color(0.f, 1.f, 0.f, 0.2f); // 20% green |
mcimadamore@676 | 710 | private Color enclColor = new Color(1.f, 0.f, 0.f, 0.2f); // 20% red |
mcimadamore@676 | 711 | |
mcimadamore@676 | 712 | /** Panel to display an Info object. */ |
mcimadamore@676 | 713 | private class InfoPanel extends JPanel { |
mcimadamore@676 | 714 | InfoPanel() { |
mcimadamore@676 | 715 | add(tagName = createTextField(20)); |
mcimadamore@676 | 716 | add(new JLabel("start:")); |
mcimadamore@676 | 717 | add(addListener(start = createTextField(6))); |
mcimadamore@676 | 718 | add(new JLabel("pos:")); |
mcimadamore@676 | 719 | add(addListener(pos = createTextField(6))); |
mcimadamore@676 | 720 | add(new JLabel("end:")); |
mcimadamore@676 | 721 | add(addListener(end = createTextField(6))); |
mcimadamore@676 | 722 | } |
mcimadamore@676 | 723 | |
mcimadamore@676 | 724 | void setInfo(Info info) { |
mcimadamore@676 | 725 | this.info = info; |
mcimadamore@676 | 726 | tagName.setText(treeUtil.nameFromTag(info.tag)); |
mcimadamore@676 | 727 | start.setText(String.valueOf(info.start)); |
mcimadamore@676 | 728 | pos.setText(String.valueOf(info.pos)); |
mcimadamore@676 | 729 | end.setText(String.valueOf(info.end)); |
mcimadamore@676 | 730 | } |
mcimadamore@676 | 731 | |
mcimadamore@676 | 732 | JTextField addListener(final JTextField f) { |
mcimadamore@676 | 733 | f.addMouseListener(new MouseAdapter() { |
mcimadamore@676 | 734 | @Override |
mcimadamore@676 | 735 | public void mouseClicked(MouseEvent e) { |
mcimadamore@676 | 736 | body.setCaretPosition(Integer.valueOf(f.getText())); |
mcimadamore@676 | 737 | body.getCaret().setVisible(true); |
mcimadamore@676 | 738 | } |
mcimadamore@676 | 739 | }); |
mcimadamore@676 | 740 | return f; |
mcimadamore@676 | 741 | } |
mcimadamore@676 | 742 | |
mcimadamore@676 | 743 | Info info; |
mcimadamore@676 | 744 | JTextField tagName; |
mcimadamore@676 | 745 | JTextField start; |
mcimadamore@676 | 746 | JTextField pos; |
mcimadamore@676 | 747 | JTextField end; |
mcimadamore@676 | 748 | } |
mcimadamore@676 | 749 | |
mcimadamore@676 | 750 | /** Object to record information about an error to be displayed. */ |
mcimadamore@676 | 751 | private class Entry { |
mcimadamore@676 | 752 | Entry(JavaFileObject file, String check, Info encl, Info self) { |
mcimadamore@676 | 753 | this.file = file; |
mcimadamore@676 | 754 | this.check = check; |
mcimadamore@676 | 755 | this.encl = encl; |
mcimadamore@676 | 756 | this.self= self; |
mcimadamore@676 | 757 | } |
mcimadamore@676 | 758 | |
mcimadamore@676 | 759 | @Override |
mcimadamore@676 | 760 | public String toString() { |
mcimadamore@676 | 761 | return file.getName() + " " + check + " " + getMinPos(encl, self); |
mcimadamore@676 | 762 | } |
mcimadamore@676 | 763 | |
mcimadamore@676 | 764 | final JavaFileObject file; |
mcimadamore@676 | 765 | final String check; |
mcimadamore@676 | 766 | final Info encl; |
mcimadamore@676 | 767 | final Info self; |
mcimadamore@676 | 768 | } |
mcimadamore@676 | 769 | } |
vromero@1482 | 770 | |
vromero@1482 | 771 | /** Number of files that have been analyzed. */ |
vromero@1482 | 772 | static AtomicInteger fileCount = new AtomicInteger(); |
vromero@1482 | 773 | |
mcimadamore@676 | 774 | } |