I'm not sure if this is only happening in the php editor but:

After invoking "Getter and Setter generation" after pressing alt+insert,
indendation of the first method does not follow the code layout rules.

Steps to reproduce:
Create a class with this code:
<?php
class newPHPClass
{
    protected $_foo;
        
}
?>

* Press alt+insert and choose "Getter and Setter generation"
* Check _foo and choose "Remove underscore" at method naming style and click ok.
* Expected result:
class newPHPClass
{
    protected $_foo;
    
    public function getFoo()     
    {
        return $this->_foo;
    }

    public function setFoo($_foo)
    {
        $this->_foo = $_foo;
    }


}
* Actual result:
class newPHPClass
{
    protected $_foo;
    
    public function getFoo()     {
        return $this->_foo;
    }

    public function setFoo($_foo)
    {
        $this->_foo = $_foo;
    }


}


This issue has been around for a long time already, just didnt submit it yet :p

Environment:
Product Version: NetBeans IDE Dev (Build nbms-and-javadoc-7160-on-20110507)
Java: 1.6.0_23; Java HotSpot(TM) Client VM 19.0-b09
System: Windows 7 version 6.1 running on x86; Cp1252; nl_NL (nb)
Userdir: C:\Users\maghiel\.netbeans\dev