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Joop Eggen

Speaking Esperanto, Dutch, English, German, less: French and Bulgarian.

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Top Questions
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Top Answers
231
Why should Java 8's Optional not be used in arguments
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224
Removing items from a list
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158
How to write multiple line property value using PropertiesConfiguration?
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133
How to have Java method return generic list of any type?
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80
Reverse Singly Linked List Java
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61
Java 8 pass method as parameter
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43
Convert Contents Of A ByteArrayInputStream To String
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41
How to set Icon to JFrame
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40
Detect Chinese character in java
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36
How to properly return Optional<> of a method?
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36
How to remove title bar in JFrame
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35
Use Java lambda instead of 'if else'
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35
UnsupportedClassVersionError on running play application with JDK 1.7
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32
Using java.util.logging to log on the console
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31
Delete selected item from JList
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26
How to do an action if an optional boolean is true?
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26
Sum of two numbers with bitwise operator
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24
removing characters of a specific unicode range from a string
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23
Splitting List into sublists along elements
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23
Create string with emoji unicode flag countries
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21
Dataflow anomaly analysis warnings from PMD
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20
Get filename from Content-Disposition
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19
Most efficient way to find smallest of 3 numbers Java?
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19
Java - removing \u0000 from an String
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19
Swing vs JavaFx for desktop applications
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18
JEditorPane with inline image
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17
What is “OK” in Esperanto?
esperanto.stackexchange.com

17
get all html as a String from HTMLDocument
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17
java replace German umlauts
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16
Postgresql SELECT if string contains
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