DELTA 553918 421 213 SVN$x P N&~N291,7 +292,7 @@ windowtitle="${ant.project.name} API" classpathref="cassandra.classpath" bottom="Copyright © 2009-2020 The Apache Software Foundation" useexternalfile="yes" encoding="UTF-8" failonerror="false" - maxmemory="256m" additionalparam="${jdk11-javadoc-exports}"> + maxmemory="512m" additionalparam="${jdk11-javadoc-exports}">