editorconfig: add setting to trim trailing whitespace

and clean up all outstanding issues

Skip 'test cases/common/141 special characters/meson.build' since it
intentionally uses trailing newlines.

1 files changed, 2 insertions, 2 deletions

diff --git a/test cases/java/5 includedirs/com/mesonbuild/TextPrinter.java b/test cases/java/5 includedirs/com/mesonbuild/TextPrinter.java
index 7e330a60b..dc2771c37 100644
--- a/test cases/java/5 includedirs/com/mesonbuild/TextPrinter.java
+++ b/test cases/java/5 includedirs/com/mesonbuild/TextPrinter.java
@@ -3,11 +3,11 @@ package com.mesonbuild;
 class TextPrinter {
 
     private String msg;
-    
+
     TextPrinter(String s) {
         msg = s;
     }
-    
+
     public void print() {
         System.out.println(msg);
     }