JDK 1.1.8 for AIX PTFs since GA:

	PTF #	APAR #	  Fullversion
	-----	------	  -----------

	PTF 13	IY30886    a118-20020509
	PTF 12	IY22464    a118-20010804
	PTF 11	IY16850	  a118-20010215
	PTF 10	IY14739	  a118-20001116
	PTF 9	IY13283	  a118-20000914	
	PTF 8	IY12497	  a118-20000811
	PTF 7	IY09711	  a118-20000411
	PTF 6	IY08028	  a118-20000210
	PTF 5	IY07374	  a118-20000114
	PTF 4 	IY06325	  a118-19991126
	PTF 3 	IY04792	  a118-19991029
	PTF 2 	IY04815	  a118-19991006
	PTF 1 	IY03532	  a118ga-19990907

Important Information about AIX fixes

Are fixes cumulative?
How do I know which filesets I have installed?
Article on AIX Updates
AIX on pSeries Customer Care Handbook

• Are fixes cumulative?

  In general, NO. Usually a PTF will only update a subset of the filesets in a product.
  

  Here's a hypothetical example:
  GA code for Product is released as:

  	Product 1.1.8.0
  

  PTF 1 updates filesets a, b, and c as:

  	Product.fileset.a 1.1.8.1
  	Product.fileset.b 1.1.8.1
  	Product.fileset.c 1.1.8.1
  

  PTF 2 updates filesets b, c, and d as:

  	Product.fileset.b 1.1.8.2
  	Product.fileset.c 1.1.8.2
  	Product.fileset.d 1.1.8.1
  

  Notice that Product.fileset.a was only updated in PTF 1 and this update would not be installed if you only installed PTF 2.

• How do I know which filesets I have installed?

  If you have installed all of the PTFs, you know that you have all of the latest updates. Another way is to check the fileset level. Although PTFs (a PTF being a set of fileset updates) are not cumulative, fileset updates are cumulative. For example, if you have Product.fileset.b at 1.1.8.0 and you have not installed Product.fileset.b 1.1.8.1 or 1.1.8.2, then you ony need to install Product.fileset.b 1.1.8.2. This is because all of the changes in Product.fileset.b 1.1.8.1 would also be in or superseded by the changes in Product.fileset.b 1.1.8.2.
  So, for JDK 1.1.8, if you run the AIX command

  	lslpp -L | grep Java
  

  to find out what level you have installed on your machine and compare this with the latest fileset update levels

  From PTF 13:
          Java.adt.includes.1.1.8.9.bff
          Java.adt.src.1.1.8.13.bff
          Java.rmi-iiop.docs.1.1.8.13.bff
          Java.rmi-iiop.lib.1.1.8.13.bff
          Java.rte.bin.1.1.8.13.bff
          Java.rte.classes.1.1.8.13.bff
          Java.rte.lib.1.1.8.13.bff
          Java.security.lib.1.1.8.13.bff
  
  From PTF 12:
          Java.rmi-iiop.samples 1.1.8.3
  
  From PTF 2:
          Java.samples.examples 1.1.8.2
          Java.swing.lib 1.1.8.1
          Java.swing.src 1.1.8.1
  
  From PTF 1:
          Java.samples.demos	1.1.8.1
  
  

  then you can find out if you have all of the latest updates installed (if you do not, the above list tells you which fileset updates you need.)

  
  Note: If you did not install some of the GA filesets (you may have decided that you do not need some or all of Java.adt or Java.samples filesets), then you will not need any updates to those filesets.