The Apache Streams code should follow our code conventions. All code which is contributed to the project should adhere to these guidelines.

Use 2 spaces for indentation. No tabs!

Place open braces on the same line as the declaration, for example:

 public class Foo extends Bar {  public static void main(String args[]) { try {  for (int i = 0; i < args.length; i++) {  System.out.println(Integer.parseInt(args[i]));  } } catch(NumberFormatException e) {  e.printStackTrace(); }  } }

Wrap lines longer than 140 characters. For wrapped lines use an indent of 4 characters.
Within a class or interface, definitions should be ordered as follows:
- Class (static) variables
- Instance variables
- Constructors
- Methods
- Inner classes (or interfaces)
Do not use ’’ package imports (for example import org.apache.streams.)
For other cases, we try to follow Java code conventions as much as possible.

Formatter and Style files

A code formatter file for IntelliJ can be found below. xml <code_scheme name="Streams"> <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" /> <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" /> <option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND"> <value /> </option> <option name="IMPORT_LAYOUT_TABLE"> <value> <package name="org.apache.streams" withSubpackages="true" static="false" /> <emptyLine /> <package name="" withSubpackages="true" static="false" /> <emptyLine /> <package name="java" withSubpackages="true" static="false" /> <package name="javax" withSubpackages="true" static="false" /> <emptyLine /> <package name="" withSubpackages="true" static="true" /> </value> </option> <MarkdownNavigatorCodeStyleSettings> <option name="RIGHT_MARGIN" value="72" /> </MarkdownNavigatorCodeStyleSettings> <codeStyleSettings language="JAVA"> <option name="RIGHT_MARGIN" value="140" /> <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" /> <option name="SPACE_BEFORE_ANNOTATION_ARRAY_INITIALIZER_LBRACE" value="true" /> <option name="IF_BRACE_FORCE" value="3" /> <option name="DOWHILE_BRACE_FORCE" value="3" /> <option name="WHILE_BRACE_FORCE" value="3" /> <option name="FOR_BRACE_FORCE" value="3" /> <indentOptions> <option name="INDENT_SIZE" value="2" /> <option name="CONTINUATION_INDENT_SIZE" value="4" /> </indentOptions> </codeStyleSettings> </code_scheme>

###### Licensed under Apache License 2.0 - http://www.apache.org/licenses/LICENSE-2.0