Bug 111139 Add FORMATTER_INSERT_SPACE_BEFORE_PARENTHESIZED_EXPRESSION_IN_RETURN to the code formatter preference page
This new option should be added in the whitespace section (control statements) of the code formatter preference page. It makes the insertion of a space after the return keyword optional when the following expression is a cast expression, a parenthesized expression, a string literal or prefix expression. For all other types of expressions, the insertion of a space is mandatory.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/FormatterMessages.java
public static String WhiteSpaceTabPage_switch;
	public static String WhiteSpaceTabPage_switch_before_case_colon;
	public static String WhiteSpaceTabPage_switch_before_default_colon;
	public static String WhiteSpaceTabPage_do;
	public static String WhiteSpaceTabPage_synchronized;
	public static String WhiteSpaceTabPage_try;
	public static String WhiteSpaceTabPage_if;
	public static String WhiteSpaceTabPage_assert;
	public static String WhiteSpaceTabPage_for;
	public static String WhiteSpaceTabPage_for_before_comma_init;
	public static String WhiteSpaceTabPage_for_after_comma_init;
	public static String WhiteSpaceTabPage_for_before_comma_inc;
	public static String WhiteSpaceTabPage_for_after_comma_inc;
	public static String WhiteSpaceTabPage_labels;
	public static String WhiteSpaceTabPage_annotations;
	public static String WhiteSpaceTabPage_annotation_types;
	public static String WhiteSpaceTabPage_enums;
	public static String WhiteSpaceTabPage_wildcardtype;
	public static String WhiteSpaceTabPage_param_type_ref;
	public static String WhiteSpaceTabPage_type_arguments;
	public static String WhiteSpaceTabPage_type_parameters;
	public static String WhiteSpaceTabPage_conditionals;
	public static String WhiteSpaceTabPage_typecasts;
	public static String WhiteSpaceTabPage_parenexpr;
	public static String WhiteSpaceTabPage_declarations;
	public static String WhiteSpaceTabPage_expressions;
	public static String WhiteSpaceTabPage_arrays;
	public static String WhiteSpaceTabPage_parameterized_types;
	public static String WhiteSpaceTabPage_after_opening_brace;
	public static String WhiteSpaceTabPage_after_closing_brace;