From e928daed4b28dc3dbf95b262d03533fed5f5183b Mon Sep 17 00:00:00 2001
From: Stephan Schroevers <stephan.schroevers@teampicnic.com>
Date: Tue, 22 Jun 2021 08:00:03 +0200
Subject: [PATCH] Use `ASTHelpers#getFileName` instead

---
 .../java/com/google/errorprone/bugpatterns/PackageInfo.java | 6 +++---
 .../errorprone/bugpatterns/UnnecessarilyFullyQualified.java | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/core/src/main/java/com/google/errorprone/bugpatterns/PackageInfo.java b/core/src/main/java/com/google/errorprone/bugpatterns/PackageInfo.java
index 5c8f9ca97ce..829ec3bb560 100644
--- a/core/src/main/java/com/google/errorprone/bugpatterns/PackageInfo.java
+++ b/core/src/main/java/com/google/errorprone/bugpatterns/PackageInfo.java
@@ -23,8 +23,8 @@
 import com.google.errorprone.VisitorState;
 import com.google.errorprone.bugpatterns.BugChecker.CompilationUnitTreeMatcher;
 import com.google.errorprone.matchers.Description;
+import com.google.errorprone.util.ASTHelpers;
 import com.sun.source.tree.CompilationUnitTree;
-import java.io.File;
 
 /** A {@link BugChecker}; see the associated {@link BugPattern} annotation for details. */
 @BugPattern(
@@ -37,8 +37,8 @@ public Description matchCompilationUnit(CompilationUnitTree tree, VisitorState s
     if (tree.getSourceFile() == null) {
       return NO_MATCH;
     }
-    String name = tree.getSourceFile().getName();
-    int idx = name.lastIndexOf(File.separatorChar);
+    String name = ASTHelpers.getFileName(tree);
+    int idx = name.lastIndexOf('/');
     if (idx != -1) {
       name = name.substring(idx + 1);
     }
diff --git a/core/src/main/java/com/google/errorprone/bugpatterns/UnnecessarilyFullyQualified.java b/core/src/main/java/com/google/errorprone/bugpatterns/UnnecessarilyFullyQualified.java
index 115063bc447..79d5ef4609f 100644
--- a/core/src/main/java/com/google/errorprone/bugpatterns/UnnecessarilyFullyQualified.java
+++ b/core/src/main/java/com/google/errorprone/bugpatterns/UnnecessarilyFullyQualified.java
@@ -32,6 +32,7 @@
 import com.google.errorprone.bugpatterns.BugChecker.CompilationUnitTreeMatcher;
 import com.google.errorprone.fixes.SuggestedFix;
 import com.google.errorprone.matchers.Description;
+import com.google.errorprone.util.ASTHelpers;
 import com.sun.source.tree.CompilationUnitTree;
 import com.sun.source.tree.IdentifierTree;
 import com.sun.source.tree.ImportTree;
@@ -44,7 +45,6 @@
 import com.sun.tools.javac.code.Symbol.PackageSymbol;
 import com.sun.tools.javac.code.Symbol.TypeSymbol;
 import com.sun.tools.javac.util.Position;
-import java.io.File;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -189,8 +189,8 @@ public Void visitIdentifier(IdentifierTree identifierTree, Void aVoid) {
   }
 
   private static boolean isPackageInfo(CompilationUnitTree tree) {
-    String name = tree.getSourceFile().getName();
-    int idx = name.lastIndexOf(File.separatorChar);
+    String name = ASTHelpers.getFileName(tree);
+    int idx = name.lastIndexOf('/');
     if (idx != -1) {
       name = name.substring(idx + 1);
     }