Bug 66891 [preferences] Make "Fill Argument names..." the default
When you use the Microsoft Office Visual Basic Script editor (I do from time to time) one of the most practical things about it is the tooltip that appears underneath a method when you are adding the parameter values to it, in the following way: myMethodInvocation( ); -------------------------------------------------- | myMethodInvocation(username (String), age(int))| -------------------------------------------------- This is a super-practical feature. You don't have to do <ctrl>+<space> for evey parameter. You select the signature once and as of then the tooltip with the parameternames and types appears underneath the line you're editing.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
/**
	 * A named preference that controls whether the header comment of
	 * a Java source file is formatted.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 *
	 * @since 3.0
	 * @deprecated As of 3.1, replaced by {@link org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_COMMENT_FORMAT_HEADER}
	 */	
	public final static String FORMATTER_COMMENT_FORMATHEADER= "comment_format_header"; 
	/**
	 * A named preference that controls whether Javadoc root tags
	 * are indented.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 *
	 * @since 3.0
	 * @deprecated As of 3.1, replaced by {@link org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_COMMENT_INDENT_ROOT_TAGS}
	 */	
	public final static String FORMATTER_COMMENT_INDENTROOTTAGS= "comment_indent_root_tags"; 
	
	/**
	 * A named preference that controls whether Javadoc comments
	 * are formatted by the content formatter.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 *