lombok1.14.4 and javac 1.8.0_20 causes java.lang.NoSuchMethodError: com.sun.tools.javac.code.Types.upperBound

[GoogleCodeExporter]

What steps will reproduce the problem?
1. compile following code with javac 1.8.0_20

import lombok.val;
import java.util.HashMap;

public class ValWithTypeParam {
    void useval() {
        HashMap<String, String> m = new HashMap<>();
        for (val e : m.entrySet()) {
            System.out.println(e.getKey());
        }
    }
}

2. javac causes lombok1.14.4 and javac 1.8.0_20 causes 
java.lang.NoSuchMethodError: com.sun.tools.javac.code.Types.upperBound

What is the expected output? What do you see instead?

javac and lombok should compile this code.

What version of the product are you using? On what operating system?

- lombok1.14.4
- oracle javac 1.8.0_20

Please provide any additional information below.

javac 1.8.0_11 can compile this code.

stack trace with javac 1.8.0_20 is following:

java.lang.NoSuchMethodError: 
com.sun.tools.javac.code.Types.upperBound(Lcom/sun/tools/javac/code/Type;)Lcom/s
un/tools/javac/code/Type;
        at lombok.javac.JavacResolution.ifTypeIsIterableToComponent(JavacResolution.java:196)
        at lombok.javac.handlers.HandleVal.visitLocal(HandleVal.java:120)
        at lombok.javac.JavacNode.traverse(JavacNode.java:100)
        at lombok.javac.JavacAST.traverseChildren(JavacAST.java:113)
        at lombok.javac.JavacNode.traverse(JavacNode.java:106)
        at lombok.javac.JavacAST.traverseChildren(JavacAST.java:113)
        at lombok.javac.JavacNode.traverse(JavacNode.java:85)
        at lombok.javac.JavacAST.traverseChildren(JavacAST.java:113)
        at lombok.javac.JavacNode.traverse(JavacNode.java:75)
        at lombok.javac.JavacAST.traverseChildren(JavacAST.java:113)
        at lombok.javac.JavacNode.traverse(JavacNode.java:70)
        at lombok.javac.JavacAST.traverse(JavacAST.java:109)
        at lombok.javac.HandlerLibrary.callASTVisitors(HandlerLibrary.java:259)
        at lombok.javac.JavacTransformer.transform(JavacTransformer.java:71)
        at lombok.javac.apt.Processor.process(Processor.java:250)
        at lombok.core.AnnotationProcessor$JavacDescriptor.process(AnnotationProcessor.java:117)
        at lombok.core.AnnotationProcessor.process(AnnotationProcessor.java:167)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:794)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:705)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1800(JavacProcessingEnvironment.java:91)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1035)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1176)
        at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
        at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:856)
        at com.sun.tools.javac.main.Main.compile(Main.java:523)
        at com.sun.tools.javac.main.Main.compile(Main.java:381)
        at com.sun.tools.javac.main.Main.compile(Main.java:370)
        at com.sun.tools.javac.main.Main.compile(Main.java:361)
        at com.sun.tools.javac.Main.compile(Main.java:56)
        at com.sun.tools.javac.Main.main(Main.java:42)
error: Lombok visitor handler class lombok.javac.handlers.HandleVal failed: 
java.lang.NoSuchMethodError: 
com.sun.tools.javac.code.Types.upperBound(Lcom/sun/tools/javac/code/Type;)Lcom/s
un/tools/javac/code/Type;

Original issue reported on code.google.com by buzz.ta...@gmail.com on 21 Aug 2014 at 5:07

[GoogleCodeExporter]

probably, this error is caused by jdk's 
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/rev/0e026d3f2786 change.

Original comment by buzz.ta...@gmail.com on 21 Aug 2014 at 5:26

[GoogleCodeExporter]

Thanks for spotting the changeset, buzz.taiki :)

This edge release fixes the problem:

http://projectlombok.org/download-edge.html

will be in the next release.

Original comment by r.spilker on 21 Aug 2014 at 8:25

• Changed state: Verified
• Added labels: Priority-Critical, Target-Javac
• Removed labels: Priority-Medium

[GoogleCodeExporter]

Thanks!

I've succeed to compile ValWithTypeParam and our product code by javac 1.8.0_20 
and lombok-edge.

Original comment by buzz.ta...@gmail.com on 22 Aug 2014 at 2:13