--- old/src/java.base/share/classes/java/lang/ThreadDeath.java 2019-09-06 11:11:25.486589001 -0700 +++ new/src/java.base/share/classes/java/lang/ThreadDeath.java 2019-09-06 11:11:25.234589001 -0700 @@ -49,4 +49,9 @@ public class ThreadDeath extends Error { @java.io.Serial private static final long serialVersionUID = -4417128565033088268L; + + /** + * Constructs a {@code ThreadDeath}. + */ + public ThreadDeath() {} }