A DESCRIPTION OF THE PROBLEM :
The qualified exports starting on lines 306 and 308 of java.base's module-info.java do not have a terminal semi-colon.

§7.7 of JLS v10 does not indicate it is optional - as such parsers built against the grammar in the JLS either break or consider the java.base module-info invalid.

In some small manual tests I could not compile module-info.java declaring exports (qualified or not) without a semicolon.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
View source of http://hg.openjdk.java.net/jdk/jdk/file/c96c7d08ae49/src/java.base/share/classes/module-info.java

Specifically two qualified exports on lines 306-309

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Should be declared as:

    exports sun.security.util.math to

        jdk.crypto.ec;

    exports sun.security.util.math.intpoly to

        jdk.crypto.ec;
ACTUAL -
Declared without the semicolons:

    exports sun.security.util.math to

        jdk.crypto.ec

    exports sun.security.util.math.intpoly to

        jdk.crypto.ec

FREQUENCY : always