--- /dev/null Fri May 24 13:35:25 2013 +++ new/test/tools/javac/annotations/typeAnnotations/classfile/TestAnonInnerClasses.java Fri May 24 13:35:24 2013 @@ -0,0 +1,414 @@ +/* + * Copyright (c) 2013 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 + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 8005085 8008762 8008751 8013065 8015323 8015257 + * @summary Type annotations on anonymous and inner class. + * Six TYPE_USE annotations are repeated(or not); Four combinations create + * four test files, and each results in the test class and 2 anonymous classes. + * Each element of these three classes is checked for expected number of the + * four annotation Attributes. Expected annotation counts depend on type of + * annotation place on type of element (a FIELD&TYPE_USE element on a field + * results in 2). Elements with no annotations expect 0. + * Source template is read in from testanoninner.template + * + */ +import java.lang.annotation.*; +import java.io.*; +import java.util.List; +import com.sun.tools.classfile.*; +import java.nio.file.Files; +import java.nio.charset.*; +import java.io.File; +import java.io.IOException; + + +import java.lang.annotation.*; +import static java.lang.annotation.RetentionPolicy.*; +import static java.lang.annotation.ElementType.*; + +/* + * A source template is read in and testname and annotations are inserted + * via replace(). + */ +public class TestAnonInnerClasses extends ClassfileTestHelper { + // tally errors and test cases + int errors = 0; + int checks = 0; + //Note expected test count in case of skips due to bugs. + int tc = 0, xtc = 180; // 45 x 4 variations of repeated annotations. + File testSrc = new File(System.getProperty("test.src")); + + String[] AnnoAttributes = { + Attribute.RuntimeVisibleTypeAnnotations, + Attribute.RuntimeInvisibleTypeAnnotations, + Attribute.RuntimeVisibleAnnotations, + Attribute.RuntimeInvisibleAnnotations + }; + + // template for source files + String srcTemplate = "testanoninner.template"; + + // Four test files generated based on combinations of repeating annotations. + Boolean As= false, Bs=true, Cs=false, Ds=false, TAs=false,TBs=false; + Boolean [][] bRepeat = new Boolean[][]{ + /* no repeats */ {false, false, false, false, false, false}, + /* repeat A,C,TA */ {true, false, true, false, true, false}, + /* repeat B,D,TB */ {false, true, false, true, false, true}, + /* repeat all */ {true, true, true, true, true, true} + }; + // Save descriptions of failed test case; does not terminate upon a failure. + List failed = new java.util.LinkedList<>(); + + public static void main(String[] args) throws Exception { + new TestAnonInnerClasses().run(); + } + + // Check annotation counts and make reports sufficiently descriptive to + // easily diagnose. + void check(String testcase, int vtaX, int itaX, int vaX, int iaX, + int vtaA, int itaA, int vaA, int iaA) { + + String descr = " checking " + testcase+" _TYPE_, expected: " + + vtaX + ", " + itaX + ", " + vaX + ", " + iaX + "; actual: " + + vtaA + ", " + itaA + ", " + vaA + ", " + iaA; + String description; + description=descr.replace("_TYPE_","RuntimeVisibleTypeAnnotations"); + if(vtaX != vtaA) { + errors++; + failed.add(++checks + " " + testcase + ": (vtaX) " + vtaX + + " != " + vtaA + " (vtaA)"); + println(checks + " FAIL: " + description); + } else println(++checks + " PASS: " + description); + description=descr.replace("_TYPE_","RuntimeInvisibleTypeAnnotations"); + if(itaX != itaA) { + errors++; + failed.add(++checks + " " + testcase + ": (itaX) " + itaX + " != " + + itaA + " (itaA)"); + println(checks + " FAIL: " + description); + } else println(++checks + " PASS: " + description); + description=descr.replace("_TYPE_","RuntimeVisibleAnnotations"); + if(vaX != vaA) { + errors++; + failed.add(++checks + " " + testcase + ": (vaX) " + vaX + " != " + + vaA + " (vaA)"); + println(checks + " FAIL: " + description); + } else println(++checks + " PASS: " + description); + description=descr.replace("_TYPE_","RuntimeInvisibleAnnotations"); + if(iaX != iaA) { + errors++; + failed.add(++checks + " " + testcase + ": (iaX) " + iaX + " != " + + iaA + " (iaA)"); + println(checks + " FAIL: " + description); + } else println(++checks + " PASS: " + description); + println(""); + } + + // Print failed cases (if any) and throw exception for fail. + void report() { + if(errors!=0) { + System.err.println("Failed tests: " + errors + + "\nfailed test cases:\n"); + for(String t: failed) System.err.println(" " + t); + throw new RuntimeException("FAIL: There were test failures."); + } else + System.out.println("PASSED all tests."); + } + + void test(String ttype, ClassFile cf, Method m, Field f, boolean visible) { + int vtaActual = 0, itaActual = 0, vaActual = 0, iaActual = 0, + vtaExp = 0, itaExp = 0, vaExp = 0, iaExp = 0, + index = 0, index2 = 0; + String memberName = null, testcase = "undefined", testClassName = null; + Attribute attr = null, cattr = null; + Code_attribute CAttr = null; + // Get counts of 4 annotation Attributes on element being checked. + for (String AnnoType : AnnoAttributes) { + try { + switch(ttype) { + case "METHOD": + index = m.attributes.getIndex(cf.constant_pool, + AnnoType); + memberName = m.getName(cf.constant_pool); + if(index != -1) + attr = m.attributes.get(index); + //fetch index annotations from code attribute. + index2 = m.attributes.getIndex(cf.constant_pool, + Attribute.Code); + if(index2 != -1) { + cattr = m.attributes.get(index2); + assert cattr instanceof Code_attribute; + CAttr = (Code_attribute)cattr; + index2 = CAttr.attributes.getIndex(cf.constant_pool, + AnnoType); + if(index2 != -1) + cattr = CAttr.attributes.get(index2); + } + break; + case "FIELD": + index = f.attributes.getIndex(cf.constant_pool, + AnnoType); + memberName = f.getName(cf.constant_pool); + if(index != -1) + attr = f.attributes.get(index); + //fetch index annotations from code attribute. + index2 = cf.attributes.getIndex(cf.constant_pool, + Attribute.Code); + if(index2!= -1) { + cattr = cf.attributes.get(index2); + assert cattr instanceof Code_attribute; + CAttr = (Code_attribute)cattr; + index2 = CAttr.attributes.getIndex(cf.constant_pool, + AnnoType); + if(index2!= -1) + cattr = CAttr.attributes.get(index2); + } + break; + + default: + memberName = cf.getName(); + index = cf.attributes.getIndex(cf.constant_pool, + AnnoType); + if(index!= -1) attr = cf.attributes.get(index); + break; + } + } catch(ConstantPoolException cpe) { cpe.printStackTrace(); } + try { + testClassName=cf.getName(); + testcase = ttype + ": " + testClassName + ": " + + memberName + ", "; + } catch(ConstantPoolException cpe) { cpe.printStackTrace(); } + if(index != -1) { + switch(AnnoType) { + case Attribute.RuntimeVisibleTypeAnnotations: + //count RuntimeVisibleTypeAnnotations + RuntimeVisibleTypeAnnotations_attribute RVTAa = + (RuntimeVisibleTypeAnnotations_attribute)attr; + vtaActual += RVTAa.annotations.length; + break; + case Attribute.RuntimeVisibleAnnotations: + //count RuntimeVisibleAnnotations + RuntimeVisibleAnnotations_attribute RVAa = + (RuntimeVisibleAnnotations_attribute)attr; + vaActual += RVAa.annotations.length; + break; + case Attribute.RuntimeInvisibleTypeAnnotations: + //count RuntimeInvisibleTypeAnnotations + RuntimeInvisibleTypeAnnotations_attribute RITAa = + (RuntimeInvisibleTypeAnnotations_attribute)attr; + itaActual += RITAa.annotations.length; + break; + case Attribute.RuntimeInvisibleAnnotations: + //count RuntimeInvisibleAnnotations + RuntimeInvisibleAnnotations_attribute RIAa = + (RuntimeInvisibleAnnotations_attribute)attr; + iaActual += RIAa.annotations.length; + break; + } + } + // annotations from code attribute. + if(index2 != -1) { + switch(AnnoType) { + case Attribute.RuntimeVisibleTypeAnnotations: + //count RuntimeVisibleTypeAnnotations + RuntimeVisibleTypeAnnotations_attribute RVTAa = + (RuntimeVisibleTypeAnnotations_attribute)cattr; + vtaActual += RVTAa.annotations.length; + break; + case Attribute.RuntimeVisibleAnnotations: + //count RuntimeVisibleAnnotations + RuntimeVisibleAnnotations_attribute RVAa = + (RuntimeVisibleAnnotations_attribute)cattr; + vaActual += RVAa.annotations.length; + break; + case Attribute.RuntimeInvisibleTypeAnnotations: + //count RuntimeInvisibleTypeAnnotations + RuntimeInvisibleTypeAnnotations_attribute RITAa = + (RuntimeInvisibleTypeAnnotations_attribute)cattr; + itaActual += RITAa.annotations.length; + break; + case Attribute.RuntimeInvisibleAnnotations: + //count RuntimeInvisibleAnnotations + RuntimeInvisibleAnnotations_attribute RIAa = + (RuntimeInvisibleAnnotations_attribute)cattr; + iaActual += RIAa.annotations.length; + break; + } + } + } + + switch ( memberName ) { + //METHODs + case "test" : vtaExp=4; itaExp=4; vaExp=0; iaExp=0; tc++; break; + case "mtest": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "m1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "m2": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "m3": vtaExp=10; itaExp=10; vaExp=1; iaExp=1; tc++; break; + case "tm": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //inner class + case "i_m1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "i_m2": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "i_um": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //local class + case "l_m1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "l_m2": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "l_um": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //anon class + case "mm_m1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "mm_m2": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "mm_m3": vtaExp=10; itaExp=10;vaExp=1; iaExp=1; tc++; break; + case "mm_tm": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //InnerAnon class + case "ia_m1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "ia_m2": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "ia_um": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //FIELDs + case "data": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "odata1": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "pdata1": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "tdata": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "sa1": vtaExp = 6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + //inner class + case "i_odata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "i_pdata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "i_udata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "i_sa1": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + case "i_tdata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + //local class + case "l_odata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "l_pdata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "l_udata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "l_sa1": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + case "l_tdata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + //anon class + case "mm_odata1": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "mm_pdata1": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "mm_sa1": vtaExp = 6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + case "mm_tdata": vtaExp = 2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + // InnerAnon class + case "ia_odata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "ia_pdata1": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "ia_udata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "ia_sa1": vtaExp=6; itaExp=6; vaExp=1; iaExp=1; tc++; break; + case "ia_tdata": vtaExp=2; itaExp=2; vaExp=1; iaExp=1; tc++; break; + case "IA": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + case "IN": vtaExp=4; itaExp=4; vaExp=1; iaExp=1; tc++; break; + // default cases are , this$0, this$1, mmtest, atest + default: vtaExp = 0; itaExp=0; vaExp=0; iaExp=0; break; + } + check(testcase,vtaExp, itaExp, vaExp, iaExp, + vtaActual,itaActual,vaActual,iaActual); + } + + public void run() { + ClassFile cf = null; + InputStream in = null; + int testcount = 1; + File testFile = null; + // Generate source, check methods and fields for each combination. + for(Boolean[] bCombo : bRepeat) { + As=bCombo[0]; Bs=bCombo[1]; Cs=bCombo[2]; + Ds=bCombo[3]; TAs=bCombo[4]; TBs=bCombo[5]; + String testname = "Test" + testcount++; + println("Combinations: " + As + ", " + Bs + ", " + Cs + ", " + Ds + + ", " + TAs + ", " + TBs + + "; see " + testname + ".java"); + String[] classes = {testname + ".class", + testname + "$Inner.class", + testname + "$1Local1.class", + testname + "$1.class", + testname + "$1$1.class", + testname + "$1$InnerAnon.class" + }; + // Create test source, create and compile File. + String sourceString = getSource(srcTemplate, testname, + As, Bs, Cs, Ds, TAs, TBs); + System.out.println(sourceString); + try { + testFile = writeTestFile(testname+".java", sourceString); + } catch( java.io.IOException ioe) { ioe.printStackTrace(); } + // Compile test source and read classfile. + File classFile = null; + try { + classFile = compile(testFile); + } catch (Error err) { + System.err.println("FAILED compile. Source:\n" + sourceString); + throw err; + } + String testloc = classFile.getAbsolutePath().substring( + 0,classFile.getAbsolutePath().indexOf(classFile.getPath())); + for(String clazz : classes) { + try { + cf = ClassFile.read(new File(testloc+clazz)); + } catch(Exception e) { e.printStackTrace(); } + // Test for all methods and fields + for (Method m: cf.methods) { + test("METHOD", cf, m, null, true); + } + for (Field f: cf.fields) { + test("FIELD", cf, null, f, true); + } + } + } + report(); + if(tc!=xtc) System.out.println("Test Count: " + tc + " != " + + "expected: " + xtc); + } + + + String getSrcTemplate(String sTemplate) { + List tmpl = null; + String sTmpl = ""; + try { + tmpl = Files.readAllLines( new File(testSrc,sTemplate).toPath(), + Charset.defaultCharset()); + } catch ( IOException ioe ) { + String error = "FAILED: Test failed to read template" + sTemplate; + ioe.printStackTrace(); + throw new RuntimeException(error); + } + for(String l : tmpl) + sTmpl=sTmpl.concat(l).concat("\n"); + return sTmpl; + } + + // test class template + String getSource(String templateName, String testname, + Boolean Arepeats, Boolean Brepeats, + Boolean Crepeats, Boolean Drepeats, + Boolean TArepeats, Boolean TBrepeats ) { + String As = Arepeats ? "@A @A":"@A", + Bs = Brepeats ? "@B @B":"@B", + Cs = Crepeats ? "@C @C":"@C", + Ds = Drepeats ? "@D @D":"@D", + TAs = TArepeats ? "@TA @TA":"@TA", + TBs = TBrepeats ? "@TB @TB":"@TB"; + + // split up replace() lines for readability + String testsource = getSrcTemplate(templateName).replace("testname",testname); + testsource = testsource.replace("_As",As).replace("_Bs",Bs).replace("_Cs",Cs); + testsource = testsource.replace("_Ds",Ds).replace("_TAs",TAs).replace("_TBs",TBs); + return testsource; + } +} --- /dev/null Fri May 24 13:35:25 2013 +++ new/test/tools/javac/annotations/typeAnnotations/classfile/testanoninner.template Fri May 24 13:35:25 2013 @@ -0,0 +1,108 @@ +import java.lang.annotation.*; +import static java.lang.annotation.RetentionPolicy.*; +import static java.lang.annotation.ElementType.*; +import java.util.List; + +class testname { // TestN.class + _As _Bs _Cs _Ds String data = "test"; + _As _Bs _Cs _Ds Object mtest( _As _Bs _Cs _Ds testname t){ return null; } + Object mmtest( testname t){ return null; } + + class Inner { // TestN$1$Inner.class + _As _Bs _Cs _Ds String i_odata1 = "test"; + _As _Bs _Cs _Ds int i_pdata1 = 0; + _As _Bs _Cs _Ds U i_udata = null; +//8015257 + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds [] _As _Bs _Cs _Ds [] i_sa1 = null; + _As _Bs _Cs _Ds T i_tdata = null; + _As _Bs _Cs _Ds String i_m1(){ return null; }; + _As _Bs _Cs _Ds int i_m2( _As _Bs _Cs _Ds Object o){return 0;} + _As _Bs _Cs _Ds + <_TAs _TBs _Cs _Ds U> Object i_um( _As _Bs _Cs _Ds U u) { return null; } + } +//8015323 + _As _Bs _Cs _Ds Inner< _As _Bs _Cs _Ds String> IN = new Inner< String>(); + + public void test() { + + class Local1 { // TestN$Local1.class + _As _Bs _Cs _Ds String l_odata1 = "test"; + _As _Bs _Cs _Ds int l_pdata1 = 0; + _As _Bs _Cs _Ds U l_udata = null; +//8015257 + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] l_sa1 = null; + _TAs _TBs _Cs _Ds T l_tdata = null; + _As _Bs _Cs _Ds String l_m1(){ return null; }; + _As _Bs _Cs _Ds int l_m2(_As _Bs _Cs _Ds Object o){return 0;} + _As _Bs _Cs _Ds + <_TAs _TBs _Cs _Ds U> Object l_um(_As _Bs _Cs _Ds U u) { return null; } + } + // The below, as a local variable, will show up on test() + _As _Bs _Cs _Ds Local1<_As _Bs _Cs _Ds String> LC = new Local1(); + + mtest( new testname() { // TestN$1 + class InnerAnon { // TestN$1$InnerAnon.class + _As _Bs _Cs _Ds String ia_odata1 = "test"; + _As _Bs _Cs _Ds int ia_pdata1 = 0; + _As _Bs _Cs _Ds U ia_udata = null; +//8015257 + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] ia_sa1 = null; + _TAs _TBs _Cs _Ds T ia_tdata = null; + _As _Bs _Cs _Ds String ia_m1(){ return null; }; + _As _Bs _Cs _Ds int ia_m2(_As _Bs _Cs _Ds Object o){return 0;} + _As _Bs _Cs _Ds + <_TAs _TBs _Cs _Ds U> Object ia_um(_As _Bs _Cs _Ds U u) { return null; } + } +//8015257 + _As _Bs _Cs _Ds InnerAnon<_As _Bs _Cs _Ds String> IA = new InnerAnon< String>(); + + _As _Bs _Cs _Ds String odata1 = "test"; + _As _Bs _Cs _Ds int pdata1 = 0; +//8015257 + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] sa1 = null; + _As _Bs _Cs _Ds T tdata = null; + + _As _Bs _Cs _Ds String m1(){ return null; }; + _As _Bs _Cs _Ds int m2(_As _Bs _Cs _Ds Object o){return 0;} + + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds [] _As _Bs _Cs _Ds [] + m3(String _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] sa){ return null; } + + _As _Bs _Cs _Ds + <_TAs _TBs _Cs _Ds T> Object tm(_As _Bs _Cs _Ds T t) { return null; } + + public void atest( testname t){ + t.mmtest( new testname() { // TestN$1$1.class + _As _Bs _Cs _Ds String mm_odata1 = "test"; + _As _Bs _Cs _Ds int mm_pdata1 = 0; +//8015257 + _As _Bs _Cs _Ds Object _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] mm_sa1 = null; + _TAs _TBs _Cs _Ds T mm_tdata = null; + + _As _Bs _Cs _Ds String mm_m1(){ return null; }; + _As _Bs _Cs _Ds int mm_m2(_As _Bs _Cs _Ds Object o){return 0;} + + _As _Bs _Cs _Ds String _As _Bs _Cs _Ds [] _As _Bs _Cs _Ds [] + mm_m3(String _As _Bs _Cs _Ds []_As _Bs _Cs _Ds [] sa){ return null; } + + _As _Bs _Cs _Ds + <_TAs _TBs _Cs _Ds T> Object mm_tm(_As _Bs _Cs _Ds T t) { return null; } + }); + } + }); + } +} +@Retention(RUNTIME) @Target({TYPE_USE,FIELD}) @Repeatable( AC.class ) @interface A { } +@Retention(RUNTIME) @Target({TYPE_USE,METHOD}) @Repeatable( BC.class ) @interface B { } +@Retention(RUNTIME) @Target({TYPE_USE,FIELD}) @interface AC { A[] value(); } +@Retention(RUNTIME) @Target({TYPE_USE,METHOD}) @interface BC { B[] value(); } + +@Retention(CLASS) @Target({TYPE_USE,FIELD}) @Repeatable( CC.class ) @interface C { } +@Retention(CLASS) @Target({TYPE_USE,METHOD}) @Repeatable( DC.class ) @interface D { } +@Retention(CLASS) @Target({TYPE_USE,FIELD}) @interface CC { C[] value(); } +@Retention(CLASS) @Target({TYPE_USE,METHOD}) @interface DC { D[] value(); } + +@Retention(RUNTIME) @Target({TYPE_USE,TYPE_PARAMETER,FIELD}) @Repeatable( TAC.class ) @interface TA { } +@Retention(RUNTIME) @Target({TYPE_USE,TYPE_PARAMETER,METHOD}) @Repeatable( TBC.class ) @interface TB { } +@Retention(RUNTIME) @Target({TYPE_USE,TYPE_PARAMETER,FIELD}) @interface TAC { TA[] value(); } +@Retention(RUNTIME) @Target({TYPE_USE,TYPE_PARAMETER,METHOD}) @interface TBC { TB[] value(); }