
public class Systems

Modifier and Type	Method	Description
`final Unit`	`setProperty(String key, Object value)`
`final Unit`	`setPropertyIfAbsent(String key, String value)`
`final Unit`	`setPropertyIfAbsent(String key, Object value)`
`final String`	`getProperty(String name, String defaultValue)`
`final Long`	`getProperty(String name, Long defaultValue, Long minValue, Long maxValue)`
`final Integer`	`getProperty(String name, Integer defaultValue, Integer minValue, Integer maxValue)`
`final Boolean`	`getProperty(String name, Boolean defaultValue)`
`final Unit`	`loadAllProperties(String resourceName, Boolean replaceIfExist)`
`final Long`	`getMemoryUsed()`
`final Long`	`getMemoryFree()`
`final Long`	`getMemoryMax()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 final Unit setProperty(String key, Object value)

 final Unit setPropertyIfAbsent(String key, String value)

 final Unit setPropertyIfAbsent(String key, Object value)

 final String getProperty(String name, String defaultValue)

 final Long getProperty(String name, Long defaultValue, Long minValue, Long maxValue)

 final Integer getProperty(String name, Integer defaultValue, Integer minValue, Integer maxValue)

 final Boolean getProperty(String name, Boolean defaultValue)

 final Unit loadAllProperties(String resourceName, Boolean replaceIfExist)

Object Systems