4.3.2. White Space

+Controls the white space handling for the individual components of Java statements. +

4.3.2.1. Space before

+Lets you choose the components that should get one leading space inserted before them. +

+Method declaration parentheses +

Example 4.9. Method declaration parentheses

+public void someMethod()) {
+  ...
+}
+
+public void someMethod ()) {
+  ...
+}
+

+Method call parentheses +

Example 4.10. Method call parentheses

+for (Iterator i = pointList.iterator(); i.hasNext();) {
+    ...
+}
+
+for (Iterator i = pointList.iterator (); i.hasNext ();) {
+    ...
+}
+

+Statement parentheses +

Example 4.11. Statement parentheses

+while(!isDone)
+    doSomething();
+
+while (!isDone)
+    doSomething();
+

+Braces +

Example 4.12. Braces

+    String[] values = new String[]{
+        "One", "Two", "Three", "Four", "Five", "Six", "Seven"
+    };
+
+    String[] values = new String[] {
+        "One", "Two", "Three", "Four", "Five", "Six", "Seven"
+    };
+

+Brackets +

Example 4.13. Brackets

+for (i = 0; i < 100; i++)
+    sum += value[i];
+
+for (i = 0; i < 100; i++)
+    sum += value [i];
+

+Brackets in types +

Example 4.14. Brackets in types

+String[] names = (String[])data.toArray(new String[]);
+
+String [] names = (String [])data.toArray(new String []);
+

+Case colon +

Example 4.15. Case colon

+switch (character) {
+    case 'A':
+        break;
+}
+
+switch (character) {
+    case 'A' :
+        break;
+}
+

4.3.2.2. Space after

+Lets you choose what components should have one trailing space inserted after the component. +

+Comma +

Example 4.16. Comma

+doSomething (a,b,c,d);
+
+doSomething (a, b, c, d);
+

+Semicolon +

Example 4.17. Semicolon

+for (i=0;i<10;i++) ...
+
+for (i=0; i<10; i++) ...
+

+Type Cast +

Example 4.18. Type Cast

+int line = ((JavaAST)node).getStartLine();
+
+int line = ((JavaAST) node).getStartLine();
+

+Negation +
+Prints a space after the unary operators Logical NOT (!) and Bitwise NOT (~). +
Example 4.19. Logical NOT
+while(!isDone) { + doSomething(); +} + +while(! isDone) { + doSomething(); +} +

4.3.2.3. Spaces around

+Controls what components should have both a leading and trailing space inserted. This is sometimes called "padding". + + +

+Assignment Operators + + + + +
Example 4.20. Assignment Operators (=, +=, -=, *=, \=, %=, &=, |=, ^=, <<=, >>=, >>>=)
+a=(b+c)*d; +a = (b+c)*d; +

+Logical Operators + + + +

Example 4.21. Logical Operators (&&, ||)

+if((LA(1)=='/')&&(LA(2)!='*'||(LA(2)=='*'&&LA(3)!='*'))) ...
+
+if((LA(1)=='/') && (LA(2)!='*' || (LA(2)=='*' && LA(3)!='*'))) ...
+

+Relational Operators + + + + +
Example 4.22. Relational Operators (==, !=, <, >, <=, >=)
+if((LA(1)=='\n'||LA(1)=='\r')) ... + +if((LA(1) == '\n'||LA(1) == '\r')) ... +

+Bitwise Operators + + + +

Example 4.23. Bitwise Operators (&, |, ^)

+public static final boolean isUnix()
+{
+    return (getOperatingSystem()&PLAT_UNIX) != 0;
+}
+
+public static final boolean isUnix()
+{
+    return (getOperatingSystem() & PLAT_UNIX) != 0;
+}
+

+Mathematical Operators + + + + +
Example 4.24. Mathematical Operators (+, -, /, *, %)
+a=(b+c)*d; + +a=(b + c) * d; +

+Shift Operators + + + +

Example 4.25. Shift Operators (<<, >>, >>>)

+if(((1L<<i)&l)!=0)
+    System.out.print("1");
+
+if(((1L << i)&l)!=0)
+    System.out.print("1");
+

+Braces + + + + +

Example 4.26. Braces

+Object[] items = {"2", "3", "4"};
+
+Object[] items = { "2", "3", "4" };
+

+Brackets + + + +

Example 4.27. Brackets

+for (i = 0; i < 100; i++)
+    sum += value[i];
+
+for(i = 0; i < 100; i++)
+    sum += value[ i ];
+

+Parentheses + + + +

Example 4.28. Parentheses

+GridBagLayout layout = new GridBagLayout();
+setLayout(layout);
+
+GridBagLayout layout = new GridBagLayout();
+setLayout( layout );
+

+Type Cast Parentheses +

Example 4.29. Type Cast Parentheses

+int line = ((JavaAST)node).getStartLine();
+
+int line = (( JavaAST )node).getStartLine();
+