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reuse existing methods whenever applicable

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remove unnecessary unboxing
This commit is contained in:
Jerry Zhao
2018-05-22 23:52:38 +10:00
committed by Mahmoud Ben Hassine
parent 4b1a78323e
commit a8032196bf
1 changed files with 12 additions and 12 deletions
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24
spring-batch-infrastructure/src/main/java/org/springframework/batch/item/ExecutionContext.java
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@@ -173,11 +173,11 @@ public class ExecutionContext implements Serializable {
*/
@Nullable
public String getString(String key, String defaultString) {
if (!map.containsKey(key)) {
if (!containsKey(key)) {
return defaultString;
}
return (String) readAndValidate(key, String.class);
return getString(key);
}
/**
@@ -188,7 +188,7 @@ public class ExecutionContext implements Serializable {
*/
public long getLong(String key) {
return ((Long) readAndValidate(key, Long.class)).longValue();
return (Long) readAndValidate(key, Long.class);
}
/**
@@ -201,11 +201,11 @@ public class ExecutionContext implements Serializable {
* default otherwise
*/
public long getLong(String key, long defaultLong) {
if (!map.containsKey(key)) {
if (!containsKey(key)) {
return defaultLong;
}
return ((Long) readAndValidate(key, Long.class)).longValue();
return getLong(key);
}
/**
@@ -216,7 +216,7 @@ public class ExecutionContext implements Serializable {
*/
public int getInt(String key) {
return ((Integer) readAndValidate(key, Integer.class)).intValue();
return (Integer) readAndValidate(key, Integer.class);
}
/**
@@ -229,11 +229,11 @@ public class ExecutionContext implements Serializable {
* default otherwise
*/
public int getInt(String key, int defaultInt) {
if (!map.containsKey(key)) {
if (!containsKey(key)) {
return defaultInt;
}
return ((Integer) readAndValidate(key, Integer.class)).intValue();
return getInt(key);
}
/**
@@ -243,7 +243,7 @@ public class ExecutionContext implements Serializable {
* @return The <code>Double</code> value
*/
public double getDouble(String key) {
return ((Double) readAndValidate(key, Double.class)).doubleValue();
return (Double) readAndValidate(key, Double.class);
}
/**
@@ -256,11 +256,11 @@ public class ExecutionContext implements Serializable {
* default otherwise
*/
public double getDouble(String key, double defaultDouble) {
if (!map.containsKey(key)) {
if (!containsKey(key)) {
return defaultDouble;
}
return ((Double) readAndValidate(key, Double.class)).doubleValue();
return getDouble(key);
}
/**
@@ -284,7 +284,7 @@ public class ExecutionContext implements Serializable {
*/
private Object readAndValidate(String key, Class<?> type) {
Object value = map.get(key);
Object value = get(key);
if (!type.isInstance(value)) {
throw new ClassCastException("Value for key=[" + key + "] is not of type: [" + type + "], it is ["