Misc cleanups of syntax dir
RELNOTES: None
PiperOrigin-RevId: 161560683
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/Environment.java b/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
index 1a8d2b3..9b17cea 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
@@ -262,22 +262,22 @@
*/
private static final class Continuation {
/** The {@link BaseFunction} being evaluated that will return into this Continuation. */
- BaseFunction function;
+ final BaseFunction function;
/** The {@link FuncallExpression} to which this Continuation will return. */
- FuncallExpression caller;
+ final FuncallExpression caller;
/** The next Continuation after this Continuation. */
- @Nullable Continuation continuation;
+ @Nullable final Continuation continuation;
/** The lexical Frame of the caller. */
- Frame lexicalFrame;
+ final Frame lexicalFrame;
/** The global Frame of the caller. */
- Frame globalFrame;
+ final Frame globalFrame;
/** The set of known global variables of the caller. */
- @Nullable Set<String> knownGlobalVariables;
+ @Nullable final Set<String> knownGlobalVariables;
Continuation(
Continuation continuation,
