FULL PRODUCT VERSION :
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
OS X 10.10.5

A DESCRIPTION OF THE PROBLEM :
Annotations meta-annotated with @Documented show up twice in the JavaDoc when given on a public field or method parameter.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
mkdir -p src/main/java/com/example

cat > src/main/java/com/example/MyAnno.java <<EOL
package com.example;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.*;

@Documented
@Target({ TYPE, METHOD, FIELD, CONSTRUCTOR, PARAMETER, TYPE_USE })
@Retention(RUNTIME)
public @interface MyAnno {
}
EOL

cat > src/main/java/com/example/MyAnnoUser.java <<EOL
package com.example;

import java.util.List;

public class MyAnnoUser {

    @MyAnno public String foo;
    public void doFoo(@MyAnno String foo) {}
}
EOL

javadoc -sourcepath src/main/java -d target/javadoc $(find src/main/java -name "*.java")

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
In the field/method details section of MyAnnoUser, the MyAnno annotation should be shown once for each usage:

public @MyAnno java.lang.String foo

public void doFoo(@MyAnno java.lang.String foo)
ACTUAL -
The MyAnno annotation is show twice for each usage:

@MyAnno
public @MyAnno java.lang.String foo

public void doFoo(@MyAnno
                  @MyAnno java.lang.String foo)

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
See above (steps to reproduce)
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