Fix checkstyle issues in apex model basic

CHeckstyle issues in apex model basic and knock on changes
in other apex modules.

Issue-ID: POLICY-1034
Change-Id: I65823f5e2e344526abc74b0812877113acb056ec
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java b/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java
index 97face9bd..29e31d6e6 100644
--- a/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java
+++ b/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java
@@ -103,7 +103,8 @@ public abstract class TextFileUtils {
             if (charsRead > 0) {
                 builder.append(chars, 0, charsRead);
             }
-        } while (charsRead > 0);
+        }
+        while (charsRead > 0);
         return builder.toString();
     }
 }