import java.util.*;

class CompilerCrash {
    private static <T> T[] clone(T[] array) {
        return Arrays.stream(array)
                     .map(T::clone)
                     .collect(Collectors.toList())
                     .toArray(array);
    }
    public static void main(String... args) {
        clone(args);
    }
}


stack trace:

An exception has occurred in the compiler (1.8.0-internal). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError: isSubClass T
at com.sun.tools.javac.code.Symbol.isSubClass(Symbol.java:445)
at com.sun.tools.javac.comp.Resolve.isProtectedAccessible(Resolve.java:433)
at com.sun.tools.javac.comp.Resolve.isAccessible(Resolve.java:389)
at com.sun.tools.javac.comp.Resolve.isAccessible(Resolve.java:359)
at com.sun.tools.javac.comp.Resolve.selectBest(Resolve.java:1436)
at com.sun.tools.javac.comp.Resolve.findMethodInScope(Resolve.java:1597)
at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1669)
at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1641)
at com.sun.tools.javac.comp.Resolve$MethodReferenceLookupHelper.lookup(Resolve.java:2848)
at com.sun.tools.javac.comp.Resolve.lookupMethod(Resolve.java:3004)
at com.sun.tools.javac.comp.Resolve.lookupMethod(Resolve.java:2989)
at com.sun.tools.javac.comp.Resolve.resolveMemberReference(Resolve.java:2681)
at com.sun.tools.javac.comp.Attr.visitReference(Attr.java:2726)
at com.sun.tools.javac.tree.JCTree$JCMemberReference.accept(JCTree.java:1951)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.DeferredAttr.attribSpeculative(DeferredAttr.java:314)
at com.sun.tools.javac.comp.DeferredAttr$2.complete(DeferredAttr.java:246)
at com.sun.tools.javac.comp.DeferredAttr$DeferredType.check(DeferredAttr.java:213)
at com.sun.tools.javac.comp.DeferredAttr$DeferredType.check(DeferredAttr.java:201)
at com.sun.tools.javac.comp.Resolve$MethodResultInfo.check(Resolve.java:968)
at com.sun.tools.javac.comp.Resolve$4.checkArg(Resolve.java:814)
at com.sun.tools.javac.comp.Resolve$AbstractMethodCheck.argumentsAcceptable(Resolve.java:725)
at com.sun.tools.javac.comp.Resolve$4.argumentsAcceptable(Resolve.java:823)
at com.sun.tools.javac.comp.Infer.instantiateMethod(Infer.java:156)
at com.sun.tools.javac.comp.Resolve.rawInstantiate(Resolve.java:560)
at com.sun.tools.javac.comp.Resolve.selectBest(Resolve.java:1419)
at com.sun.tools.javac.comp.Resolve.findMethodInScope(Resolve.java:1597)
at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1669)
at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1641)
at com.sun.tools.javac.comp.Resolve$9.lookup(Resolve.java:2335)
at com.sun.tools.javac.comp.Resolve.lookupMethod(Resolve.java:3004)
at com.sun.tools.javac.comp.Resolve.resolveQualifiedMethod(Resolve.java:2332)
at com.sun.tools.javac.comp.Resolve.resolveQualifiedMethod(Resolve.java:2326)
at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:3375)
at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3269)
at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1882)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1828)
at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1459)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3242)
at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1882)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1828)
at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1459)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3242)
at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1882)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1828)
at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1459)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.visitReturn(Attr.java:1692)
at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1378)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:643)
at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:659)
at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1130)
at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:903)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:643)
at com.sun.tools.javac.comp.Attr.visitMethodDef(Attr.java:1017)
at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:772)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:574)
at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:643)
at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4321)
at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4229)
at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4164)
at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4138)
at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1224)
at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:877)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:836)
at com.sun.tools.javac.main.Main.compile(Main.java:517)
at com.sun.tools.javac.main.Main.compile(Main.java:376)
at com.sun.tools.javac.main.Main.compile(Main.java:365)
at com.sun.tools.javac.main.Main.compile(Main.java:356)
at com.sun.tools.javac.Main.compile(Main.java:77)
at com.sun.tools.javac.Main.main(Main.java:62)