Should be protected as far as I could tell.

khatchad · khatchad · commit 2d5cce589587 · 2017-12-26T15:06:06.000-05:00
diff --git a/edu.cuny.hunter.streamrefactoring.core/src/edu/cuny/hunter/streamrefactoring/core/refactorings/ConvertToParallelStreamRefactoringProcessor.java b/edu.cuny.hunter.streamrefactoring.core/src/edu/cuny/hunter/streamrefactoring/core/refactorings/ConvertToParallelStreamRefactoringProcessor.java
@@ -398,7 +398,7 @@ private ITypeHierarchy getTypeHierarchy(IType type, Optional<IProgressMonitor> m
 		}
 	}
 
-	private Map<IType, ITypeHierarchy> getTypeToTypeHierarchyMap() {
+	protected Map<IType, ITypeHierarchy> getTypeToTypeHierarchyMap() {
 		return typeToTypeHierarchyMap;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -398,7 +398,7 @@ private ITypeHierarchy getTypeHierarchy(IType type, Optional<IProgressMonitor> m`
`398`	`398`	`}`
`399`	`399`	`}`
`400`	`400`
`401`		`- private Map<IType, ITypeHierarchy> getTypeToTypeHierarchyMap() {`
	`401`	`+ protected Map<IType, ITypeHierarchy> getTypeToTypeHierarchyMap() {`
`402`	`402`	`return typeToTypeHierarchyMap;`
`403`	`403`	`}`
`404`	`404`