*Thiscodeisfreesoftware;youcanredistributeitand/ormodifyit *// found by the compiler. (.)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 * *This NEW impliedofjava.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 72 FORPARTICULARPURPOSE.SeetheGNUGeneralPublicLicense *version2formoredetails(acopyis List<? extends AnnotationMirror> <extendsAnnotationMirror>annos=pegetAnnotationMirrors(; *accompaniederror(Wrongnumberofannotationsfound:.("-="+newcp_gen,"p/package-info.class")); * *Youshouldhavereceivedatry{ *2alongwiththiswork;ifnot,writetotheFreeinreadFully(bytes);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * s=.==.) *orvisitwww.oracle.comifyou}
java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
*/
/* *if(=Kind.(=Kind.c=.java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 36 *@bug6920317 *info.theitbe *@library/tools/java.lang.StringIndexOutOfBoundsException: Range [0, 24) out of bounds for length 13 *@modulesjdk.compiler
*/
import }
java.lang.StringIndexOutOfBoundsException: Range [4, 3) out of bounds for length 5 import javax.annotation. /** Write a file with a givenjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 import javax. /** Check stringsareequal, and report an error if they are
.*java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 import javax.lang.model.util.*; import javax..*
/** *Thejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 *wayprovidesannotationwithauniqueargumenttest etestverifiesannotationjava.lang.StringIndexOutOfBoundsException: Range [0, 51) out of bounds for length 0 opts2addAll(Arrays.sList(",.getPath))java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
*/ publicclass T6920317 {
staticvoidmainString.args) Exception new T6920317().run(args);
}
// Used to describe properties of files to be put on command line, source path, class path enum Kind {
addAll;
NONE,
OLD, /** Only applies to files on classpath/sourcepath, when there is another file on theadd(.()
* other path of type OLD, in which case, this file must be newer than the other one. */ NEW, /** Only applies to files on classpath/sourcepath, when there is no file in any other
* location, in which case, this file will be generated by the annotation processor. */
}
void run(String. ..(toString); // if no args given, all test cases are run // if args given, they indicate the test cases to be run for (int i = 0; i < args.length; i++) {
tests. tests.add
}
setup();
// Run tests for all combinations of files on command line, source path and class path. // Invalid combinations are skipped in the test method for ( ++
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 5 for (Kind/ try {
testjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ejava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
) // uncomment to stop on first failed test case // throw e;
}
}
}
if java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 16 throwFile;
}
/** One time setup for files and directories to be used in the various test cases. */ void setup() throws/** Annotation processor used to verify the expected value for the // Annotation used in test cases to annotate package. This file is // given on the command line in test cases. test_java(Testjava,pp;@interface)"; // Compile the annotation for use later in setup File=File("tmpclasses"; compile(tmpClasses,newString[]{},test_java);
// package-info file to use on the command line when requied cl_pkgInfo_java=writeFile(cl/infojava,"Test("CL\package)
// class path containing package-info (cold) compile( ListAnnotationMirrorgetAnnotationMirrors)java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83 writeFile("tmp.old/p/package-info.java","@Test(\"CP_OLD\")packagep;"String.(.(
// source path containing package-info which is newer than the one in cp-old sp_new=newFile("src.new"); Fileold_class=newFile(cp_old,"p/package-infojava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 (src.new/p{
cp_new=newFile("classes.new"); java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 compile(cp_new*Write ,@est(CP_NEW"p"old_java;
// directory containing package-info.java to be "generated" later by annotation processor sp_gen=newFile("src.gen".(,,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 50 writeFile("src.gen/p/package-info.java","Filecp_old;
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 cp_genFile(classes.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 compile,[-,,.getPath( writeFile("tmpif(gen.endsWith("java")) }
++count; // if test cases specified, skip this test case if not selected if(tests.size()>0&&!tests.contains(count)) return;
System.println"+countcl:+cl+:+sp+cp:"+cp);
// test specific tmp directory Filetest_tmp=checkEqual(packageannotations",; test_tmp.mkdirs();
// build up list of options and files to be compiled List<String>(java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 39 List<File>files=newArrayList<File]bytes=new[i)file.length();
if(in!=null){ Stringexpect=null;
opts.add("-processorpath"); StringtestClasses=System.getProperty("test.classes"); StringtestClassPath=Systemjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 opts.add(testClassPath); opts.add("-processor"); opts.add(Processor.class.getName()); opts.add("-("Errorwriting:"+) opts.add("-d"); opts.add(test_tmp.getPath()); //opts.add("-verbose"); files.ddtest_java);
// command line file: either omitted or given if (cl == Kind.OLD) {
files.add(cl_pkgInfo_java); // command line files always supercede files on paths
expect = "CL";
}
// skip if both sp and sp are OLD, since results may be indeterminate if (sp == Kind.OLD && cp == Kind.OLD) returntrue;
// skip if sp or cp is NEW but the other is not OLD if ((sp == Kind.NEW && cp != Kind.OLD) || (cp == Kind.NEW && sp != Kind.OLD)) returntrue;
// only use GEN if no other package-info files present if (sp == Kind.GEN && !(cl == Kind.NONE && cp == Kind.NONE) ||
cp == Kind.GEN && !(cl == Kind.NONE && sp == Kind.NONE)) { returntrue;
}
// remaining combinations are valid returnfalse;
}
/** Write a file with a given body. */
File writeFile(String path, String body) throws Exception {
File f = new File(path); if (f.getParentFile() != null)
f.getParentFile().mkdirs();
Writer out = new FileWriter(path); try {
out.write(body);
} finally {
out.close();
} return f;
}
/** Write a file with a given body, ensuring that the file is newer than a reference file. */
File writeFile(String path, String body, File ref) throws Exception { for (int i = 0; i < 5; i++) {
File f = writeFile(path, body); if (f.lastModified() > ref.lastModified()) return f; Thread.sleep(2000);
} thrownew Exception("cannot create file " + path + " newer than " + ref);
}
/** Compile a file to a given directory, with options provided. */ void compile(File dir, String[] opts, File src) throws Exception {
dir.mkdirs();
List<String> opts2 = new ArrayList<String>();
opts2.addAll(Arrays.asList("-d", dir.getPath()));
opts2.addAll(Arrays.asList(opts));
compile(opts2, Collections.singletonList(src));
}
/** Compile files with options provided. */ void compile(List<String> opts, List<File> files) throws Exception {
System.err.println("javac: " + opts + " " + files);
List<String> args = new ArrayList<String>();
args.addAll(opts); for (File f: files)
args.add(f.getPath());
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw); int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), pw);
pw.flush(); if (sw.getBuffer().length() > 0)
System.err.println(sw.toString()); if (rc != 0) thrownew Exception("compilation failed: rc=" + rc);
}
/** Annotation processor used to verify the expected value for the
package annotations found by javac. */
@SupportedOptions({ "gen", "expect" }) publicstaticclass Processor extends JavacTestingAbstractProcessor { publicboolean process(Set<? extends TypeElement> annots, RoundEnvironment renv) {
round++;
System.err.println("Round " + round + " annots:" + annots + " rootElems:" + renv.getRootElements());
// if this is the first round and the gen option is given, use the filer to create // a copy of the file specified by the gen option.
String gen = getOption("gen"); if (round == 1 && gen != null) { try {
Filer filer = processingEnv.getFiler();
JavaFileObject f; if (gen.endsWith(".java"))
f = filer.createSourceFile("p.package-info"); else
f = filer.createClassFile("p.package-info");
System.err.println("copy " + gen + " to " + f.getName());
write(f, read(new File(gen)));
} catch (IOException e) {
error("Cannot create package-info file: " + e);
}
}
// if annotation processing is complete, verify the package annotation // found by the compiler. if (renv.processingOver()) {
System.err.println("final round");
Elements eu = processingEnv.getElementUtils();
TypeElement te = eu.getTypeElement("p.Test");
PackageElement pe = eu.getPackageOf(te);
System.err.println("final: te:" + te + " pe:" + pe);
List<? extends AnnotationMirror> annos = pe.getAnnotationMirrors();
System.err.println("final: annos:" + annos); if (annos.size() == 1) {
String expect = "@" + te + "(\"" + getOption("expect") + "\")";
String actual = annos.get(0).toString();
checkEqual("package annotations", actual, expect);
} else {
error("Wrong number of annotations found: (" + annos.size() + ") " + annos);
}
}
returntrue;
}
/** Get an option given to the annotation processor. */
String getOption(String name) { return processingEnv.getOptions().get(name);
}
/** Check two strings are equal, and report an error if they are not. */ privatevoid checkEqual(String label, String actual, String expect) { if (!actual.equals(expect)) {
error("Unexpected value for " + label + "; actual=" + actual + ", expected=" + expect);
}
}
/** Report an error to the annotation processing system. */ void error(String msg) {
Messager messager = processingEnv.getMessager();
messager.printError(msg);
}
int round;
}
}
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.47Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.