你可以使用Scanner来读取文件。将分隔符设置为终止文件中“行”的字符串。下面的代码演示了这一点。

import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Path source = Paths.get("sampldat.txt");
        try (Scanner reader = new Scanner(source)) {
            reader.useDelimiter("\"test2222\"");
            int counter = 0;
            while (reader.hasNext()) {
                String line = reader.next();
                String[] fields = line.split("\\s+");
                System.out.println("Row: " + ++counter);
                System.out.println(String.join(",", fields));
            }
        }
        catch (IOException xIo) {
            xIo.printStackTrace();
        }
    }
}

文件 sampldat.txt 的内容是您的问题中的两个示例“行“，即

"abc"   "cde"   "fhg"   "ijk"   "17/01/23 10:09:50 am"  "test111"   "test2" "Individual"    "Enclosure of Work Areas"       "Highlight aluminium personnel lanyarded into the Haulotte boom lift with a spotter. All tools observed to be lanyarded including protection gear. 
Blue glue asset card observed to be attached to the machinery, 10 year inspection of plant not required due to it being only 3yrs old. Last annual inspection august 2022 and logbook was subsequently observed. 
Plant registration was all observed and the weight loads were all abided by."   "test2222"
"abc"   "cde"   "fhg"   "ijk"   "17/01/23 10:09:50 am"  "test111"   "test2" "Individual"    "Enclosure of Work Areas"       "1" "0" "Level 79"  "16/01/23 11:12:50 pm"  "Logistics - Construction Personnel & Material Lifts"                   "Schindler lift cages were observed to be free of any loose debris or material that may pose a risk of falling into the lift shaft below. L80 and L79 were observed to be compliant on both sides of the shaft."    "test2222"

我使用try-with-resources来确保文件已关闭。
方法next将读取到下一个出现的分隔符，即字符串"test2222"。
然后，我用[任意]空格（即空格、制表符、换行符等）拆分方法next返回的值。
然后，我调用[static]方法join（java.lang.String类的）来创建一个逗号分隔的列表。
我在打印输出中添加了一个标题，指示打印的“行”。
这是我得到的输出：

Row: 1
"abc","cde","fhg","ijk","17/01/23,10:09:50,am","test111","test2","Individual","Enclosure,of,Work,Areas","Highlight,aluminium,personnel,lanyarded,into,the,Haulotte,boom,lift,with,a,spotter.,All,tools,observed,to,be,lanyarded,including,protection,gear.,Blue,glue,asset,card,observed,to,be,attached,to,the,machinery,,10,year,inspection,of,plant,not,required,due,to,it,being,only,3yrs,old.,Last,annual,inspection,august,2022,and,logbook,was,subsequently,observed.,Plant,registration,was,all,observed,and,the,weight,loads,were,all,abided,by."
Row: 2
,"abc","cde","fhg","ijk","17/01/23,10:09:50,am","test111","test2","Individual","Enclosure,of,Work,Areas","1","0","Level,79","16/01/23,11:12:50,pm","Logistics,-,Construction,Personnel,&,Material,Lifts","Schindler,lift,cages,were,observed,to,be,free,of,any,loose,debris,or,material,that,may,pose,a,risk,of,falling,into,the,lift,shaft,below.,L80,and,L79,were,observed,to,be,compliant,on,both,sides,of,the,shaft."