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Cristian Maglie c5a6a44b55 Simplify FindReplace.find() logic (part 2)
The snippet:

    boolean wrapNeeded = false;
    if (wrap && nextIndex == -1) {
      // if wrapping, a second chance is ok, start from the end
      wrapNeeded = true;
    }

Can be moved inside the `if (nextIndex == -1)` that follows, this way:

    if (nextIndex == -1) {
      boolean wrapNeeded = false;
      if (wrap) {
        // if wrapping, a second chance is ok, start from the end
        wrapNeeded = true;
      }

      [...CUT...]

      if (wrapNeeded) {
        nextIndex = backwards ? text.lastIndexOf(search) : text.indexOf(search, 0);
      }
    }

but since `wrapNeeded` is used only at the very end of the `if` statement
we can move it forward:

    if (nextIndex == -1) {
      [...CUT...]

      boolean wrapNeeded = false;
      if (wrap) {
        // if wrapping, a second chance is ok, start from the end
        wrapNeeded = true;
      }
      if (wrapNeeded) {
        nextIndex = backwards ? text.lastIndexOf(search) : text.indexOf(search, 0);
      }
    }

and finally simplify it by removing `wrapNeeded` altogether:

    if (nextIndex == -1) {
      [...CUT...]

      if (wrap) {
        nextIndex = backwards ? text.lastIndexOf(search) : text.indexOf(search, 0);
      }
    }
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Arduino

Installation

Detailed instructions are in reference/Guide_Windows.html and reference/Guide_MacOSX.html. For Linux, see the Arduino playground: http://www.arduino.cc/playground/Learning/Linux

Credits

Arduino is an open source project, supported by many.

The Arduino team is composed of Massimo Banzi, David Cuartielles, Tom Igoe and David A. Mellis.

Arduino uses GNU avr-gcc toolchain, GCC ARM Embedded toolchain, avr-libc, avrdude, bossac, openOCD and code from Processing and Wiring.

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