<commit_before>/**
 * Copyright 2011-2012 eBusiness Information, Groupe Excilys (www.excilys.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 		http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.excilys.ebi.gatling.core.util

import java.text.Normalizer
import java.util.concurrent.ConcurrentHashMap
import java.util.regex.Pattern

import scala.collection.JavaConversions.asScalaConcurrentMap
import scala.collection.mutable.ConcurrentMap

import com.excilys.ebi.gatling.core.session.EvaluatableString
import com.excilys.ebi.gatling.core.session.Session
import com.excilys.ebi.gatling.core.util.NumberHelper.isNumeric

import grizzled.slf4j.Logging
/**
 * This object groups all utilities for strings
 */
object StringHelper extends Logging {

	val CACHE: ConcurrentMap[String, EvaluatableString] = new ConcurrentHashMap[String, EvaluatableString]

	val END_OF_LINE = System.getProperty("line.separator")

	val EL_START = "${"

	val EL_END = "}"

	val EMPTY = ""

	val INDEX_START = "("

	val INDEX_END = ")"

	val jdk6Pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+")

	val elPattern = """\$\{(.+?)\}""".r
	val elOccurrencePattern = """(.+?)\((.+)\)""".r
<commit_msg>EL cache doesn't really need to be thread safe<commit_after>/**
 * Copyright 2011-2012 eBusiness Information, Groupe Excilys (www.<EMAIL>)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 		http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.excilys.ebi.gatling.core.util

import java.text.Normalizer
import java.util.regex.Pattern

import scala.collection.mutable

import com.excilys.ebi.gatling.core.session.EvaluatableString
import com.excilys.ebi.gatling.core.session.Session
import com.excilys.ebi.gatling.core.util.NumberHelper.isNumeric

import grizzled.slf4j.Logging
/**
 * This object groups all utilities for strings
 */
object StringHelper extends Logging {

	val CACHE: mutable.Map[String, EvaluatableString] = new mutable.HashMap[String, EvaluatableString]

	val END_OF_LINE = System.getProperty("line.separator")

	val EL_START = "${"

	val EL_END = "}"

	val EMPTY = ""

	val INDEX_START = "("

	val INDEX_END = ")"

	val jdk6Pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+")

	val elPattern = """\$\{(.+?)\}""".r
	val elOccurrencePattern = """(.+?)\((.+)\)""".r

{'fraction_non_alphanumeric': 0.1134950248756219, 'fraction_numerical': 0.008706467661691543, 'mean_word_length': 4.480408858603067, 'pattern_counts': {'":': 0, '<': 4, '<?xml version=': 0, '>': 4, 'https://': 0, 'lorem ipsum': 0, 'www.': 4, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4267335', 'n_tokens_mistral': 1038, 'n_tokens_neox': 993, 'n_words': 296}