final, formatting, unused code

...om/oracle/truffle/r/library/stats/RandFunctionsNodes.java

...m/oracle/truffle/r/library/stats/StatsFunctionsNodes.java

...library/src/com/oracle/truffle/r/library/utils/Rprof.java

.../src/com/oracle/truffle/r/nodes/builtin/base/Combine.java

...tin/src/com/oracle/truffle/r/nodes/builtin/base/Drop.java

...in/src/com/oracle/truffle/r/nodes/builtin/base/Match.java

...rc/com/oracle/truffle/r/nodes/builtin/base/Transpose.java

...fle/r/nodes/builtin/base/fastpaths/IntersectFastPath.java

.../com/oracle/truffle/r/nodes/builtin/fastr/FastRStats.java

...oracle/truffle/r/nodes/builtin/helpers/DebugHandling.java

...om/oracle/truffle/r/nodes/casts/FilterSamplerFactory.java

.../src/com/oracle/truffle/r/nodes/test/ChimneySweeping.java

...ruffle/r/nodes/access/vector/CachedExtractVectorNode.java

...ruffle/r/nodes/access/vector/CachedReplaceVectorNode.java

...rc/com/oracle/truffle/r/nodes/builtin/ArgumentFilter.java

...s/src/com/oracle/truffle/r/nodes/builtin/CastBuilder.java

...om/oracle/truffle/r/nodes/function/ArgumentStatePush.java

...acle/truffle/r/nodes/function/FunctionDefinitionNode.java

.../src/com/oracle/truffle/r/nodes/function/PromiseNode.java

...c/com/oracle/truffle/r/nodes/primitive/BinaryMapNode.java