unify indentation to use 4 spaces

f1e444fe · Peter Zeller · 28810435 · f1e444fe · f1e444fe · f1e444fe
Commit f1e444fe authored Jun 17, 2019 by Peter Zeller
--- a/bookstore/.editorconfig
+++ b/bookstore/.editorconfig
+# This file is for unifying the coding style for different editors and IDEs
+# See editorconfig.org
+
+root = true
+
+[*.java]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
--- a/bookstore/src/main/java/BookCommands.java
+++ b/bookstore/src/main/java/BookCommands.java
--- a/bookstore/src/main/java/BookStore.java
+++ b/bookstore/src/main/java/BookStore.java
--- a/bookstore/src/main/java/DemoCommandsExecutor.java
+++ b/bookstore/src/main/java/DemoCommandsExecutor.java
--- a/bookstore/src/main/java/Tester.java
+++ b/bookstore/src/main/java/Tester.java