diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
index 51a0f537fe60f08bb61592d2b87b3d3b4c44a9a5..18e01fb4982af13e691eac1351819a476d903609 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
@@ -873,6 +873,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
keyPreview, ViewLayoutUtils.newLayoutParam(mPreviewPlacer, 0, 0));
}
+ @SuppressWarnings("deprecation") // setBackgroundDrawable is replaced by setBackground in API16
@Override
public void showKeyPreview(PointerTracker tracker) {
if (!mShowKeyPreviewPopup) return;
diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
index 5aa9a0887a8d7b689d2653840bf1f745aee9b099..4ab6832c3b050a155ad2b526c84b50fb64295b52 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
@@ -21,8 +21,6 @@ import android.util.Log;
import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.latin.Constants;
-import com.android.inputmethod.latin.ResearchLogger;
-import com.android.inputmethod.latin.define.ProductionFlag;
/**
* Keyboard state machine.
diff --git a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
index 34a92fd30950ddcac8626fa66e712012727c3275..4a5471c857045dc53bd29c2bf9c87203eee07611 100644
--- a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
@@ -514,8 +514,10 @@ public class ExpandableDictionary extends Dictionary {
/**
* Adds bigrams to the in-memory trie structure that is being used to retrieve any word
+ * @param word1 the first word of this bigram
+ * @param word2 the second word of this bigram
* @param frequency frequency for this bigram
- * @param addFrequency if true, it adds to current frequency, else it overwrites the old value
+ * @param fcp an instance of ForgettingCurveParams to use for decay policy
* @return returns the final bigram frequency
*/
private int setBigramAndGetFrequency(
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index ae9e197a1af2429198988e97c3761719a7264464..f5025e54ae64e55fd04982f8cc7d33b83520f852 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -747,6 +747,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
if (TRACE) Debug.startMethodTracing("/data/trace/latinime");
}
+ @Override
public void onTargetApplicationKnown(final ApplicationInfo info) {
mTargetApplicationInfo = info;
}
diff --git a/java/src/com/android/inputmethod/latin/ResearchLogger.java b/java/src/com/android/inputmethod/latin/ResearchLogger.java
index bb003f766334522df89e296d796b6f8c4111842f..a7e7738d860c69b2b08b080fb04e158e88b243aa 100644
--- a/java/src/com/android/inputmethod/latin/ResearchLogger.java
+++ b/java/src/com/android/inputmethod/latin/ResearchLogger.java
@@ -101,13 +101,13 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
private static class NullOutputStream extends OutputStream {
/** {@inheritDoc} */
@Override
- public void write(byte[] buffer, int offset, int count) throws IOException {
+ public void write(byte[] buffer, int offset, int count) {
// nop
}
/** {@inheritDoc} */
@Override
- public void write(byte[] buffer) throws IOException {
+ public void write(byte[] buffer) {
// nop
}
diff --git a/java/src/com/android/inputmethod/latin/SettingsValues.java b/java/src/com/android/inputmethod/latin/SettingsValues.java
index 4aae6a85e92d27d22aeacd38c2c19c645738037c..dfe207cf29e819b4105081e22523f481791b3686 100644
--- a/java/src/com/android/inputmethod/latin/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/SettingsValues.java
@@ -29,7 +29,6 @@ import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
-import java.util.Map;
/**
* When you call the constructor of this class, you may want to change the current system locale by
diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
index 9c54e0b81bb958178c98b6d159769e3038cf95a9..10f92d29ebe994ba0c3200d47b8a376d984f0f9e 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
@@ -440,7 +440,7 @@ public class UserHistoryDictionary extends ExpandableDictionary {
if (nw != null) {
final ForgettingCurveParams fcp = nw.getFcParams();
final byte prevFc = word1Bigrams.get(word2);
- final byte fc = (byte)fcp.getFc();
+ final byte fc = fcp.getFc();
final boolean isValid = fcp.isValid();
if (prevFc > 0 && prevFc == fc) {
// No need to update since we found no changes for this entry.
diff --git a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
index e5516dc628bdd3caf471f3e45d0205f009f60a17..3ae1bd336cc6cf83a05d0cd19dc98069ad980fbd 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
@@ -50,7 +50,7 @@ public class UserHistoryForgettingCurveUtils {
}
private ForgettingCurveParams(long now, boolean isValid) {
- this((int)pushCount((byte)0, isValid), now, now, isValid);
+ this(pushCount((byte)0, isValid), now, now, isValid);
}
/** This constructor is called when the user history bigram dictionary is being restored. */
@@ -201,7 +201,7 @@ public class UserHistoryForgettingCurveUtils {
for (int i = 0; i < FC_LEVEL_MAX; ++i) {
final double initialFreq;
if (i >= 2) {
- initialFreq = (double)FC_FREQ_MAX;
+ initialFreq = FC_FREQ_MAX;
} else if (i == 1) {
initialFreq = (double)FC_FREQ_MAX / 2;
} else if (i == 0) {
diff --git a/java/src/com/android/inputmethod/latin/Utils.java b/java/src/com/android/inputmethod/latin/Utils.java
index 4178955bcc588666e79b16175224131f59be4ae3..903b5a3578b883c184da260508301a71274cb91e 100644
--- a/java/src/com/android/inputmethod/latin/Utils.java
+++ b/java/src/com/android/inputmethod/latin/Utils.java
@@ -44,10 +44,8 @@ import java.io.IOException;
import java.io.PrintWriter;
import java.nio.channels.FileChannel;
import java.text.SimpleDateFormat;
-import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
-import java.util.Map;
public class Utils {
private Utils() {
diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java
index 89c59f809b305433e973c85372e2a11a314f76bb..0c5d41a5c70109b53e3bd6fbfd0fd8c09195d2c7 100644
--- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java
+++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java
@@ -788,7 +788,7 @@ public class BinaryDictInputOutput {
// which is the best approximation. This is how we get the most precise result with
// only four bits.
final double stepSize =
- (double)(MAX_TERMINAL_FREQUENCY - unigramFrequency) / (1.5 + MAX_BIGRAM_FREQUENCY);
+ (MAX_TERMINAL_FREQUENCY - unigramFrequency) / (1.5 + MAX_BIGRAM_FREQUENCY);
final double firstStepStart = 1 + unigramFrequency + (stepSize / 2.0);
final int discretizedFrequency = (int)((bigramFrequency - firstStepStart) / stepSize);
// If the bigram freq is less than half-a-step higher than the unigram freq, we get -1