Merge remote-tracking branch 'goog/master' into nyc-dev

Bug: 27552463
Change-Id: Icaacbb9acf1454b39974d319d30023aea6fea5f6

1 files changed, 45 insertions, 0 deletions

diff --git a/src/main/java/com/beust/jcommander/internal/JDK6Console.java b/src/main/java/com/beust/jcommander/internal/JDK6Console.java
new file mode 100644
index 0000000..70cb186
--- /dev/null
+++ b/src/main/java/com/beust/jcommander/internal/JDK6Console.java
@@ -0,0 +1,45 @@
+package com.beust.jcommander.internal;
+
+import com.beust.jcommander.ParameterException;
+
+import java.io.PrintWriter;
+import java.lang.reflect.Method;
+
+public class JDK6Console implements Console {
+
+  private Object console;
+
+  private PrintWriter writer;
+
+  public JDK6Console(Object console) throws Exception {
+    this.console = console;
+    Method writerMethod = console.getClass().getDeclaredMethod("writer", new Class<?>[0]);
+    writer = (PrintWriter) writerMethod.invoke(console, new Object[0]);
+  }
+
+  public void print(String msg) {
+    writer.print(msg);
+  }
+
+  public void println(String msg) {
+    writer.println(msg);
+  }
+
+  public char[] readPassword(boolean echoInput) {
+    try {
+      writer.flush();
+      Method method;
+      if (echoInput) {
+          method = console.getClass().getDeclaredMethod("readLine", new Class<?>[0]);
+          return ((String) method.invoke(console, new Object[0])).toCharArray();
+      } else {
+          method = console.getClass().getDeclaredMethod("readPassword", new Class<?>[0]);
+          return (char[]) method.invoke(console, new Object[0]);
+      }
+    }
+    catch (Exception e) {
+      throw new ParameterException(e);
+    }
+  }
+
+}
\ No newline at end of file