How to Count Occurrence of a given Character in a String in Java ?<\/h2>\n<\/div>\n<\/div>\n

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• The number of occurrences of each character to be count and also the occurrences of duplicate characters it should not be display repeatedly. The following steps are given below,\n
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  • First, we split the strings by spaces.<\/li>\n
  • Take a variable count = 0 and in every true condition we increment the count by 1.<\/li>\n
  • Now run a loop at 0 to\u00a0length of string.<\/li>\n
  • And then check if our string is equal to the word.<\/li>\n
  • If condition true then we increment the value of count by 1.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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    Sample Code in Java<\/h2>\n

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    class wiki{\tpublic static void main (String[] args) {\tString str = "Welcome to wikitechy website. Wikitechy is the best website to learn technology."String findStr = "wikitechy";int lastIndex = 0;int count = 0;while(lastIndex != -1){    lastIndex = str.indexOf(findStr,lastIndex);    if(lastIndex != -1){        count ++;        lastIndex += findStr.length();    }}System.out.println(count);\t}}<\/code><\/pre> <\/div>\n
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    Output<\/h2>\n<\/div>\n<\/div>\n
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    2<\/span><\/code><\/pre>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
    Answer : The number of occurrences of each character to be count…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[4004],"tags":[195,491,360,1858,4220,4221,203,199,214,198,363,209,4216,4215,4222,4224,205,2936,222,4219,4218,196,212,213,15932,4217,286,207,366,204,217,282,4023,483,206,200,197,280,364,968,4223],"class_list":["post-649","post","type-post","status-publish","format-standard","hentry","category-java","tag-accenture-interview-questions-and-answers","tag-applied-materials-interview-questions-and-answers","tag-atos-interview-questions-and-answers","tag-c-program-to-count-number-of-characters-in-a-string","tag-c-program-to-find-frequency-of-characters-in-a-string","tag-c-program-to-count-the-number-of-occurrences-of-a-character-in-a-string","tag-capgemini-interview-questions-and-answers","tag-casting-networks-india-pvt-limited-interview-questions-and-answers","tag-cgi-group-inc-interview-questions-and-answers","tag-chetu-interview-questions-and-answers","tag-ciena-corporation-interview-questions-and-answers","tag-collabera-technologies-interview-questions-and-answers","tag-count-occurrences-of-each-character-in-string-java","tag-count-repeated-characters-in-string-using-java","tag-count-the-number-of-repeated-characters-in-a-given-string-in-c","tag-count-total-number-of-times-each-alphabet-appears-in-the-string-java-program-code-with-example","tag-dell-international-services-india-pvt-ltd-interview-questions-and-answers","tag-fis-global-business-solutions-india-pvt-ltd-interview-questions-and-answers","tag-flipkart-interview-questions-and-answers","tag-how-to-count-occurrence-of-a-given-character-in-a-string-in-java","tag-how-to-count-the-number-of-occurrences-of-each-character-in-a-string-in-java","tag-ibm-interview-questions-and-answers","tag-indecomm-global-services-interview-questions-and-answers","tag-infosys-technologies-interview-questions-and-answers","tag-infrrd-interview-questions-and-answers","tag-java-program-to-count-number-of-alphabets-in-a-string","tag-lt-infotech-interview-questions-and-answers","tag-mphasis-interview-questions-and-answers","tag-netapp-interview-questions-and-answers","tag-oracle-corporation-interview-questions-and-answers","tag-peoplestrong-interview-questions-and-answers","tag-persistent-systems-interview-questions-and-answers","tag-rbs-india-de-interview-questions-and-answers","tag-reliance-industries-ltd-interview-questions-and-answers","tag-sap-labs-india-pvt-ltd-interview-questions-and-answers","tag-tech-mahindra-interview-questions-and-answers","tag-unitedhealth-group-interview-questions-and-answers","tag-virtusa-consulting-services-pvt-ltd-interview-questions-and-answers","tag-wells-fargo-interview-questions-and-answers","tag-wipro-infotech-interview-questions-and-answers","tag-write-a-java-program-to-count-number-of-characters-in-given-string"],"yoast_head":"\n