Which Java statement does not contain a syntax error?

The statement "System.out.println();" is correct because it follows the proper syntax for calling a method in Java. It includes the object, the method name, and the parentheses to indicate that it is a method invocation. In this case, "System.out" refers to the standard output stream, and "println" is a method that prints a message to the console followed by a newline character.

In Java, methods must be invoked with parentheses, even if they do not require any arguments. This syntax is crucial for the method to execute correctly. The use of the semicolon at the end indicates the end of the statement, which is also essential for Java syntax.

The other statements either lack the necessary parentheses for method execution or do not represent valid function calls. For example, "System.out.print" and "System.out.println" without parentheses reference the methods but do not actually call them, which would lead to a syntax error.