[clang-format] [PR41187] moves Java import statements to the wrong location if code contains statements that start with the word import

Summary:
Import sorting of java file, incorrectly move import statement to after a function beginning with the word import.

Make 1 character change to regular expression to ensure there is always at least one space/tab after the word import

Previously clang-format --style="LLVM" would format

```
import X;

class C {
  void m() {
    importFile();
  }
}
```
as

```
class C {
  void m() {
    importFile();
import X;
  }
}
```

Reviewers: djasper, klimek, reuk, JonasToth

Reviewed By: klimek

Subscribers: cfe-commits

Tags: #clang-tools-extra

Differential Revision: https://reviews.llvm.org/D59684

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357345 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Format/Format.cpp b/lib/Format/Format.cpp
index da85239976..119be9fae6 100644
--- a/lib/Format/Format.cpp
+++ b/lib/Format/Format.cpp
@@ -1983,7 +1983,7 @@ static void sortJavaImports(const FormatStyle &Style,
 namespace {
 
 const char JavaImportRegexPattern[] =
-    "^[\t ]*import[\t ]*(static[\t ]*)?([^\t ]*)[\t ]*;";
+    "^[\t ]*import[\t ]+(static[\t ]*)?([^\t ]*)[\t ]*;";
 
 } // anonymous namespace