diff options
| -rw-r--r-- | cadi/core/src/main/java/org/onap/aaf/cadi/util/SubStandardConsole.java | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/cadi/core/src/main/java/org/onap/aaf/cadi/util/SubStandardConsole.java b/cadi/core/src/main/java/org/onap/aaf/cadi/util/SubStandardConsole.java index 8d528119..b7dd0148 100644 --- a/cadi/core/src/main/java/org/onap/aaf/cadi/util/SubStandardConsole.java +++ b/cadi/core/src/main/java/org/onap/aaf/cadi/util/SubStandardConsole.java @@ -27,7 +27,13 @@ import java.io.InputStreamReader; // Substandard, because System.in doesn't do Passwords.. public class SubStandardConsole implements MyConsole { - BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); + private final static char[] BLANK = new char[0]; + private final BufferedReader br; + + public SubStandardConsole() { + br = new BufferedReader(new InputStreamReader(System.in)); + } + @Override public String readLine(String fmt, Object... args) { String rv; @@ -48,10 +54,12 @@ public class SubStandardConsole implements MyConsole { public char[] readPassword(String fmt, Object... args) { try { System.out.printf(fmt,args); - return br.readLine().toCharArray(); + String response = br.readLine(); + return response==null?BLANK:response.toCharArray(); + } catch (IOException e) { System.err.println("uh oh..."); - return new char[0]; + return BLANK; } } |