| Return type | Name and parameters | 
|---|---|
                                             MonthDay
                                         | 
                                        
                                            leftShift(int dayOfMonth)
                                            Creates a MonthDay at the provided day of the month.  | 
                                    
                                             YearMonth
                                         | 
                                        
                                            leftShift(Year year)
                                            Creates a YearMonth at the provided Year.  | 
                                    
                                             Month
                                         | 
                                        
                                            minus(int months)
                                            Returns the Month that is months months before this month.
                                         | 
                                    
                                             Month
                                         | 
                                        
                                            plus(int months)
                                            Returns the Month that is months months after this month.
                                         | 
                                    
                                    addShutdownHook, any, any, asBoolean, asType, collect, collect, collect, dump, each, eachMatch, eachMatch, eachWithIndex, every, every, find, find, findAll, findAll, findIndexOf, findIndexOf, findIndexValues, findIndexValues, findLastIndexOf, findLastIndexOf, findResult, findResult, findResult, findResult, getAt, getMetaClass, getMetaPropertyValues, getProperties, grep, grep, hasProperty, identity, inject, inject, inspect, invokeMethod, is, isCase, isNotCase, iterator, metaClass, print, print, printf, printf, println, println, println, putAt, respondsTo, respondsTo, setMetaClass, split, sprintf, sprintf, stream, tap, toString, use, use, use, with, with, withCloseable, withStream, withTraits
                                
Creates a MonthDay at the provided day of the month.
dayOfMonth -  a day of the monthCreates a YearMonth at the provided Year.
year -  a YearReturns the Month that is months months before this month.
months -  the number of months to move back