code cleaning:

- lambda expressions, method references,
- multi catches,
- remove unnecessary keywords (public keyword on interface method signatures, static on interfaces or enums, final on private method signatures),
- == false expressions,
- diamond type (<>) expressions,
- replace StringBuffer with StringBuilder for local variables used by a single thread,
- replace Arrays.asList with Collections.singletonList whenever applicable,
- inline variable returns (whenever the variable name's meaning is not important to understand the code),
- replace some chains of if/else if/... with switch/case,
- break append(a + b) into append(a).append(b) for StringBuilder objects,
- unused import statements,
- reduce log TAGs to 23 characters,
- MaterialDialog callback deprecated,
- ActionBarActivity for AppCompatActivity,

1 files changed, 2 insertions, 2 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/VariableSpeedDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/VariableSpeedDialog.java
index 3ed82b9bd..2bf9c4e7a 100644
--- a/app/src/main/java/de/danoeh/antennapod/dialog/VariableSpeedDialog.java
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/VariableSpeedDialog.java
@@ -102,8 +102,8 @@ public class VariableSpeedDialog {
         builder.setPositiveButton(android.R.string.ok,
             (dialog, which) -> {
                 int choiceCount = 0;
-                for (int i = 0; i < speedChecked.length; i++) {
-                    if (speedChecked[i]) {
+                for (boolean checked : speedChecked) {
+                    if (checked) {
                         choiceCount++;
                     }
                 }