public class SystemPropertyLoader extends java.lang.Object implements PropertyLoader
System.getProperty(String)
,
System.getProperty(String, String)
Constructor and Description |
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SystemPropertyLoader() |
Modifier and Type | Method and Description |
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java.lang.String |
getProperty(java.lang.String key)
Gets the value mapped with the specified key.
|
java.lang.String |
getProperty(java.lang.String key,
java.lang.String defaultValue)
Gets the value mapped with the specified key or a default value.
|
@Nullable public java.lang.String getProperty(java.lang.String key)
PropertyLoader
getProperty
in interface PropertyLoader
key
- the key.null
if the property is not found.public java.lang.String getProperty(java.lang.String key, java.lang.String defaultValue)
PropertyLoader
getProperty
in interface PropertyLoader
key
- the key.defaultValue
- the default value.