Java-Properties

23 posts

Difference between .yml and .properties file in Java SpringBoot

Last Updated: 21 January 2026

In Spring Boot applications, configuration files are used to define application-level settings such as server port, database credentials, logging levels, and environment-s...read more

Properties list(PrintWriter) method in Java with Examples

Last Updated: 11 July 2025

The list(PrintWriter) method of Properties class is used to print this Properties list out to the specified output stream, passed as the parameter. This method can be used...read more

Properties getOrDefault(key, defaultValue) method in Java with Examples

Last Updated: 11 July 2025

The getOrDefault(key, defaultValue) method of Properties class is used to get the value mapped to this key, passed as the parameter, in this Properties object. This method...read more

Properties get(key) method in Java with Examples

Last Updated: 11 July 2025

The get(key) method of Properties class is used to get the value mapped to this key, passed as the parameter, in this Properties object. This method will fetch the corresp...read more

Properties hashCode() method in Java with Examples

Last Updated: 11 July 2025

The hashCode() method of Properties class is used to generate a hashCode for the given Properties containing key and values.Syntax: public int hashCode()Parameters: This ...read more

Properties getProperty(key) method in Java with Examples

Last Updated: 11 July 2025

The getProperty(key) method of Properties class is used to get the value mapped to this key, passed as the parameter, in this Properties object. This method will fetch the...read more

Properties list(PrintStream) method in Java with Examples

Last Updated: 11 July 2025

The list(PrintStream) method of Properties class is used to print this Properties list out to the specified output stream, passed as the parameter. This method can be used...read more

Properties isEmpty() method in Java with Examples

Last Updated: 11 July 2025

The isEmpty() method of Properties class is used to check if this Properties object is empty or not.Syntax: public boolean isEmpty()Parameters: This method accepts no para...read more

Properties getProperty(key, defaultValue) method in Java with Examples

Last Updated: 11 July 2025

The getProperty(key, defaultValue) method of Properties class is used to get the value mapped to this key, passed as the parameter, in this Properties object. This method ...read more

Properties equals(value) method in Java with Examples

Last Updated: 11 July 2025

The equals(value) method of Properties class is used to check for equality between two properties. It verifies whether the elements of one properties object passed as a pa...read more

Properties elements() method in Java with Examples

Last Updated: 11 July 2025

The elements() method of Properties class is used to get the enumeration of this Properties object. It can be further used to retrieve the elements sequentially using this...read more

Properties entrySet() method in Java with Examples

Last Updated: 11 July 2025

The entrySet() method of Properties class is used to get the Set view of this Properties mappings.Syntax:public SetMap.Entry entrySet()Parameters: This method do not accep...read more

Properties forEach(BiConsumer) method in Java with Examples

Last Updated: 11 July 2025

The forEach(BiConsumer) method of Properties class perform the BiConsumer operation on each entry of hashtable until all entries have been processed or the action throws a...read more

Properties containsValue(value) method in Java with Examples

Last Updated: 11 July 2025

The containsValue(value) method of Properties class is used to check if this Properties object contains any mapping of this Value. It takes this value to be compared as pa...read more

Properties containsKey(value) method in Java with Examples

Last Updated: 11 July 2025

The containsKey(value) method of Properties class is used to check if this Properties object contains any mapping of this Key for any key present in it. It takes this valu...read more

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