added instructions defect1-4, also fixed the sorting issue via LinkedHashMap
Fixed the sorting issue via LinkedHashMap, also added instructions for defect1-4.java
fixing up a merge issue on my side, possibly committing some fo the changes for changing to LinkedHashMap
removing defects
desperately trying to fix this merge issue
Merge branch 'master' of github.com:PKSupport/OutOfMemory
finally fixed up the merging issue, then fixed the sorting issue with LinkedHashMap