Log Message:
Update eclipse to 2.1.2:

Release 2.1.2 is a maintenance release to fix serious defects present in
release 2.1.0 and 2.1.1. These changes only affect some plug-ins and features.
Modified plug-ins have version id "2.1.2"; plug-ins unchanged since the 2.1
release still have version id "2.1.0"; plug-ins unchanged since the 2.1.1
release still have version id "2.1.1". Note, however, that all features now
have version id "2.1.2" (even if none of their plug-ins changed).

Changes:
License is in one line
BIDI: ToolTiptext do not have Right to left Reading order
BIDI: Lack of leading and trailig styles for alignment of...
BIDI: drop-down list of rtl-oriented CCombo is displayed ...
BIDI: keyboard's left and right arrows change value of rt...
BIDI: keyborad's left and right arrows move focus between...
BIDI: problem with keyboard's left and right arrows, when...
BIDI: rtl-oriented Tracker has wrong behavior.
BIDI: StyledText to support RIGHT_TO_LEFT orientation
GPs on exit
Stack overflow in code assist
BIDI: Some custom widgets can't be created with explicitl...
BIDI: When UpDown control of rtl-oriented TabFolder is us...
BIDI: PopupList can't be created with explicitly assigned...
BIDI: LTR-oriented MessageBox can't be created, if it's p...
Search indexes generated for similar locales
BIDI:GC.drawImage(0, ... draws at 1, ... when using RIGHT...
BIDI:Caret cheese when resizing RIGHT_TO_LEFT StyledText
BIDI: Drop-down list of CCombo doesn't inherit it's orien...
BIDI: text in the rtl-oriented Text control can't be alig...
BIDI: rtl-oriented TableCursor set next column instead of...
[Bidi] StyledText - support dynamic changing of orientation
Searching for wildcard character * causes server memory e...
Java memory arguments not being passed to operational VM
Bidi: StyledText - exception in autoscroll in bidi
Numerous single type imports can slow compiler down signi...
Extensible debug events
JavaBreakpoint.recreate() should call getAdapter(IJavaDeb...
setSuperclass(String superclassName) API of org.eclipse....
setSuperInterfaces(String[] interfaceNames) API of org.e...
BIDI: MIRRORED bit can't be switched on in the style's bi...
BIDI: rtl-oriented StyledText has overlapping segments pr...
BIDI: StyledText has problem with drawing of selection in...
Performance issues with builder
Abstract class fails to invoke interface-defined method i...
JDT compiler fails to compile legitimate Java code.
Installing patch via New Updates search doesn't respect m...
Eclipse Infocenter framework strings not getting translat...
Printing disabled in Solaris
IndexOutOfBoundsException during indexing help
jck1.4a failures
StyledText - selection rendered incorrectly on bidi platf...
Chkpii errors for the 2.1.2 build
BIDI: CHECK style doesn't work with RTL Tree or Table
Bidi: DCR setOrientation API for Text and Combo widget
Stepping through session bean is very slow in WSAD v5.1
3.0M3 fails startup
Java files generated from PDE templates contain IBM copyr...
Plugin editor incorrectly reformats packages prefixes
bookmark's title(DBCS) breaks.
BIDI: Mirrored text appears on every editor
Using a workspace created with 2.1.1 fails with 2.1.2 RC2

The complete list of changes is available from

http://bugs.eclipse.org/bugs/buglist.cgi?product=JDT&product=PDE&product=Platform&target_milestone=2.1.2&resolution=FIXED&order=bugs.bug_id