Code standards fixes, unneeded break statements

lib/Cake/Console/Command/ConsoleShell.php

@@ -175,7 +175,6 @@ class ConsoleShell extends AppShell {
 				case 'quit':
 				case 'exit':
 					return true;
-				break;
 				case 'models':
 					$this->out(__d('cake_console', 'Model classes:'));
 					$this->hr();

lib/Cake/Core/Object.php

@@ -123,7 +123,6 @@ class Object {
 				return $this->{$method}($params[0], $params[1], $params[2], $params[3], $params[4]);
 			default:
 				return call_user_func_array(array(&$this, $method), $params);
-			break;
 		}
 	}
 

lib/Cake/Model/Datasource/Database/Mysql.php

@@ -532,7 +532,6 @@ class Mysql extends DboSource {
  * @param string $table Table to alter parameters for.
  * @param array $parameters Parameters to add & drop.
  * @return array Array of table property alteration statements.
- * @todo Implement this method.
  */
 	protected function _alterTableParameters($table, $parameters) {
 		if (isset($parameters['change'])) {

lib/Cake/Model/Datasource/Database/Postgres.php

@@ -649,7 +649,6 @@ class Postgres extends DboSource {
 				return 'float';
 			default:
 				return 'text';
-			break;
 		}
 	}
 
@@ -879,10 +878,8 @@ class Postgres extends DboSource {
 					}
 				}
 				return "CREATE TABLE {$table} (\n\t{$columns}\n);\n{$indexes}";
-			break;
 			default:
 				return parent::renderStatement($type, $data);
-			break;
 		}
 	}
 

lib/Cake/Model/Datasource/Database/Sqlite.php

@@ -516,10 +516,8 @@ class Sqlite extends DboSource {
 					$indexes = "\t" . join("\n\t", array_filter($indexes));
 				}
 				return "CREATE TABLE {$table} (\n{$columns});\n{$indexes}";
-			break;
 			default:
 				return parent::renderStatement($type, $data);
-			break;
 		}
 	}
 

lib/Cake/Model/Datasource/Database/Sqlserver.php

@@ -533,10 +533,8 @@ class Sqlserver extends DboSource {
 					}
 				}
 				return "CREATE TABLE {$table} (\n{$columns});\n{$indexes}";
-			break;
 			default:
 				return parent::renderStatement($type, $data);
-			break;
 		}
 	}
 

lib/Cake/Model/Datasource/DboSource.php

@@ -341,10 +341,8 @@ class DboSource extends DataSource {
 		switch ($column) {
 			case 'binary':
 				return $this->_connection->quote($data, PDO::PARAM_LOB);
-			break;
 			case 'boolean':
 				return $this->_connection->quote($this->boolean($data, true), PDO::PARAM_BOOL);
-			break;
 			case 'string':
 			case 'text':
 				return $this->_connection->quote($data, PDO::PARAM_STR);
@@ -362,7 +360,6 @@ class DboSource extends DataSource {
 					return $data;
 				}
 				return $this->_connection->quote($data);
-			break;
 		}
 	}
 
@@ -2029,7 +2026,6 @@ class DboSource extends DataSource {
 					$arg = $this->name($params[0]);
 				}
 				return strtoupper($func) . '(' . $arg . ') AS ' . $this->name($params[1]);
-			break;
 		}
 	}
 

lib/Cake/Model/Permission.php

@@ -149,7 +149,6 @@ class Permission extends AppModel {
 							break;
 							case 1:
 								return true;
-							break;
 						}
 					}
 				}

lib/Cake/Utility/CakeTime.php

@@ -112,10 +112,8 @@ class CakeTime {
 		switch ($name) {
 			case 'niceFormat':
 				return self::${$name};
-				break;
 			default:
 				return null;
-				break;
 		}
 	}
 

lib/Cake/Utility/Debugger.php

@@ -250,7 +250,6 @@ class Debugger {
 			break;
 			default:
 				return;
-			break;
 		}
 
 		$data = compact(
@@ -474,29 +473,23 @@ class Debugger {
 		switch (self::getType($var)) {
 			case 'boolean':
 				return ($var) ? 'true' : 'false';
-			break;
 			case 'integer':
 				return '(int) ' . $var;
 			case 'float':
 				return '(float) ' . $var;
-			break;
 			case 'string':
 				if (trim($var) == '') {
 					return "''";
 				}
 				return "'" . $var . "'";
-			break;
 			case 'array':
 				return self::_array($var, $depth - 1, $indent + 1);
-			break;
 			case 'resource':
 				return strtolower(gettype($var));
-			break;
 			case 'null':
 				return 'null';
 			default:
 				return self::_object($var, $depth - 1, $indent + 1);
-			break;
 		}
 	}
 

lib/Cake/Utility/Security.php

@@ -42,14 +42,11 @@ class Security {
 		switch (Configure::read('Security.level')) {
 			case 'high':
 				return 10;
-			break;
 			case 'medium':
 				return 100;
-			break;
 			case 'low':
 			default:
 				return 300;
-				break;
 		}
 	}