SI-7150 Replace scala.reflect.internal.WeakHashSet

Replaces scala.reflect.internal.WeakHashSet with a version that
* extends the mutable.Set trait
* doesn't leak WeakReferences
* is unit tested

1 files changed, 800 insertions, 0 deletions

diff --git a/bincompat-forward.whitelist.conf b/bincompat-forward.whitelist.conf
index 20e5e30b68..d1a19534db 100644
--- a/bincompat-forward.whitelist.conf
+++ b/bincompat-forward.whitelist.conf
@@ -583,6 +583,806 @@ filter {
         {
             matchName="scala.reflect.internal.StdNames.compactifyName"
             problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet$Diagnostics"
+            problemName=MissingClassProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet$Entry"
+            problemName=MissingClassProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet$"
+            problemName=MissingClassProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet"
+            problemName=MissingTypesProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.newBuilder"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.min"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.initialCapacity"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.foldLeft"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toIterable"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toIterable"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.union"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.union"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.groupBy"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.groupBy"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toSet"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toSet"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toSeq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toSeq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toIndexedSeq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.unzip3"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.nonEmpty"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.slice"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.max"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.addString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.addString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.addString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.subsetOf"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.fold"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toIterator"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.foreach"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.flatten"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.headOption"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.mapResult"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scala$reflect$internal$util$WeakHashSet$$bucketFor"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toTraversable"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toTraversable"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.filter"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.tails"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.last"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.collect"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.takeRight"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.lastOption"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduceRightOption"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.take"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.zipWithIndex"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.foldRight"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.hasDefiniteSize"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.<<"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sliceWithKnownBound"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.to"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.result"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.result"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.isTraversableAgain"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.add"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.partition"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toBuffer"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.update"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.view"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.view"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.view"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.view"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.tail"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.zipAll"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.retain"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.find"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.withFilter"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.init"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.findEntryOrUpdate"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.diagnostics"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.zip"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.drop"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.:\\"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.companion"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toMap"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toMap"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.genericBuilder"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.unzip"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.seq"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.&~"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toStream"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-="
+            problemName=IncompatibleResultTypeProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-="
+            problemName=IncompatibleResultTypeProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-="
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.splitAt"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.addEntry"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.aggregate"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.parCombiner"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.maxBy"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sliding"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sliding"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.repr"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.repr"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scan"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.span"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toArray"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.findEntry"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toVector"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scala$collection$SetLike$$super$map"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.dropWhile"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.forall"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduce"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.intersect"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.this"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.--="
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.loadFactor"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.copyToArray"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.copyToArray"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.copyToArray"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.canEqual"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.inits"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sliceWithKnownDelta"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.grouped"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.minBy"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet./:"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.--"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.--"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sameElements"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.par"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.equals"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sizeHint"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sizeHint"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sizeHint"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet./:\\"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.threshhold_="
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.map"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.clone"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.clone"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.diff"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.diff"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.isEmpty"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.&"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.head"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toCollection"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toCollection"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++:"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++:"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.mkString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.mkString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.mkString"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.threshhold"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.iterator"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.toList"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.-"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.++="
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.takeWhile"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.exists"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scanRight"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.transpose"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sizeHintBounded"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.hashCode"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scala$collection$mutable$Cloneable$$super$clone"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.remove"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.|"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduceLeft"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.count"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.scanLeft"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduceLeftOption"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.dropRight"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.collectFirst"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.flatMap"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+="
+            problemName=IncompatibleResultTypeProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+="
+            problemName=IncompatibleResultTypeProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+="
+            problemName=IncompatibleResultTypeProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.+="
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reversed"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.sum"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.filterNot"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.product"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.thisCollection"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.thisCollection"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.copyToBuffer"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.subsets"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.subsets"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduceRight"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.empty"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.empty"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.empty"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.stringPrefix"
+            problemName=MissingMethodProblem
+        },
+        {
+            matchName="scala.reflect.internal.util.WeakHashSet.reduceOption"
+            problemName=MissingMethodProblem
         }
     ]
 }