Remove spaces between brackes in class names when TBranch matches streamer

Author: mrzimu

src/uproot/behaviors/TBranch.py

@@ -2449,6 +2449,9 @@ def streamer(self):
             fParentName = self.member("fParentName", none_if_missing=True)
             fClassName = self.member("fClassName", none_if_missing=True)
 
+            fParentName = fParentName.replace(" ", "") if fParentName else None
+            fClassName = fClassName.replace(" ", "") if fClassName else None
+
             if fParentName is not None and fParentName != "":
                 matches = self._file.streamers.get(fParentName)
 
@@ -2481,19 +2484,21 @@ def streamer(self):
                                         break
                                 break
 
-                    if (
-                        self.parent.member("fClassName") == "TClonesArray"
-                        or self.parent.member("fClonesName", none_if_missing=True)
-                        == fParentName
-                    ):
+                    if self.parent.member(
+                        "fClassName"
+                    ) == "TClonesArray" or self.parent.member(
+                        "fClonesName", none_if_missing=True
+                    ) == self.member(
+                        "fParentName"
+                    ):  # Use `self.member("fParentName")` since `fClassName` could contain spaces between brackets.
                         self._streamer_isTClonesArray = True
 
             elif fClassName is not None and fClassName != "":
                 if fClassName == "TClonesArray":
                     self._streamer_isTClonesArray = True
-                    matches = self._file.streamers.get(
-                        self.member("fClonesName", none_if_missing=True)
-                    )
+                    fClonesName = self.member("fClonesName", none_if_missing=True)
+                    fClonesName = fClonesName.replace(" ", "") if fClonesName else None
+                    matches = self._file.streamers.get(fClonesName)
                 else:
                     matches = self._file.streamers.get(fClassName)