more performance optimizations
no overwriting for predecessor and predecessorFields (this changes the
semantics of the chain for shared objects, is however necessary to
prevent stackoverflows when writing xmls (nesting too deep))
no overwriting for predecessor and predecessorFields (this changes the
semantics of the chain for shared objects, is however necessary to
prevent stackoverflows when writing xmls (nesting too deep))
lowered threshold for split to enforce split recommendation
lowered threshold for split to enforce split recommendation
classpath
README for the profiler
fixed ClassCastException for arrays of primitive types
before: the duplicatesuggestion (for redundant attributes) was a special
case of the aggregation suggestions --> they are now filled up in a
separate object
quickfix: import breaks if nothing outsourced
Merge remote-tracking branch 'origin/profiling' into evolProfiling3

Conflicts:
	.classpath
	src/org/zoodb/profiling/analyzer/AggregationCandidate.java