src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SingleIndexWriter.java
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SingleIndexWriter.java Wed Apr 24 10:20:25 2019 -0400
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SingleIndexWriter.java Wed Apr 24 11:26:44 2019 -0700
@@ -25,8 +25,10 @@
package jdk.javadoc.internal.doclets.formats.html;
-import java.util.*;
+import java.util.Set;
+import java.util.TreeSet;
+import jdk.javadoc.internal.doclets.formats.html.markup.Entity;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
@@ -140,13 +142,13 @@
contentTree.add(
links.createLink(getNameForIndex(unicode),
new StringContent(unicode)));
- contentTree.add(Contents.SPACE);
+ contentTree.add(Entity.NO_BREAK_SPACE);
}
contentTree.add(new HtmlTree(HtmlTag.BR));
contentTree.add(links.createLink(DocPaths.ALLCLASSES_INDEX,
contents.allClassesLabel));
if (!configuration.packages.isEmpty()) {
- contentTree.add(Contents.SPACE);
+ contentTree.add(Entity.NO_BREAK_SPACE);
contentTree.add(links.createLink(DocPaths.ALLPACKAGES_INDEX,
contents.allPackagesLabel));
}