Emit non-breaking spaces in generic class names

Name: gm110360 Date: 06/14/2004

A DESCRIPTION OF THE REQUEST :
Generic classes with spaces in the name, like "EnumMap<K extends Enum<K>,V>" should be generated with non-breaking spaces in the package summary page. Currently, long class names wrap in the table cell, making them hard to read.

JUSTIFICATION :
It makes the package summary page easier to read.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Long generic classes with spaces in the name don't wrap lines.
ACTUAL -
Because the spaces are standard, the browser is free to break up the class name to multiple lines.
(Incident Review ID: 279962)
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