Remove redundant type casts

Author: garydgregory

src/main/java/org/apache/commons/beanutils/converters/BooleanArrayConverter.java

@@ -207,7 +207,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final boolean[] results = new boolean[list.size()];
             for (int i = 0; i < results.length; i++) {
-                final String stringValue = (String) list.get(i);
+                final String stringValue = list.get(i);
                 final Object result = booleanConverter.convert(Boolean.class, stringValue);
                 results[i] = ((Boolean) result).booleanValue();
             }

src/main/java/org/apache/commons/beanutils/converters/ByteArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final byte[] results = new byte[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Byte.parseByte((String) list.get(i));
+                results[i] = Byte.parseByte(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/CharacterArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final char[] results = new char[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = ((String) list.get(i)).charAt(0);
+                results[i] = list.get(i).charAt(0);
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/DoubleArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final double[] results = new double[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Double.parseDouble((String) list.get(i));
+                results[i] = Double.parseDouble(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/FloatArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final float[] results = new float[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Float.parseFloat((String) list.get(i));
+                results[i] = Float.parseFloat(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/IntegerArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final int[] results = new int[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Integer.parseInt((String) list.get(i));
+                results[i] = Integer.parseInt(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/LongArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final long[] results = new long[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Long.parseLong((String) list.get(i));
+                results[i] = Long.parseLong(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/ShortArrayConverter.java

@@ -112,7 +112,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final short[] results = new short[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = Short.parseShort((String) list.get(i));
+                results[i] = Short.parseShort(list.get(i));
             }
             return results;
         } catch (final Exception e) {

src/main/java/org/apache/commons/beanutils/converters/StringArrayConverter.java

@@ -137,7 +137,7 @@ public Object convert(final Class type, final Object value) {
             final List<String> list = parseElements(value.toString());
             final String[] results = new String[list.size()];
             for (int i = 0; i < results.length; i++) {
-                results[i] = (String) list.get(i);
+                results[i] = list.get(i);
             }
             return results;
         } catch (final Exception e) {

src/test/java/org/apache/commons/beanutils/locale/LocaleConvertUtilsTestCase.java

@@ -20,7 +20,6 @@
 import java.sql.Date;
 import java.sql.Time;
 import java.sql.Timestamp;
-import java.text.DecimalFormat;
 import java.text.NumberFormat;
 import java.util.Locale;
 
@@ -281,7 +280,7 @@ public void setUp() {
 
         LocaleConvertUtils.deregister();
 
-        final NumberFormat nf = DecimalFormat.getNumberInstance();
+        final NumberFormat nf = NumberFormat.getNumberInstance();
         final String result = nf.format(1.1);
 
         // could be commas instead of stops in Europe.
@@ -337,9 +336,9 @@ public void testConvertStringLocaleNull() {
      * converters have been generified.)
      */
     public void testDefaultToStringConversionUnsupportedType() {
-        final Integer value = 20131101;
-        assertEquals("Wrong result", value.toString(),
-                LocaleConvertUtils.convert(value.toString(), getClass()));
+        final int value = 20131101;
+        assertEquals("Wrong result", Integer.toString(value),
+                LocaleConvertUtils.convert(Integer.toString(value), getClass()));
     }
 
     /**