java.lang.NoClassDefFoundError: org/springframework/boot/SpringApplication. [Maven class not found]

Question

I have created a Dockerfile and has passed a entrypoint.sh into it which is responsible for running the java command. Build of the dockerfile is happening successfully but when I run it, it shows the below error.

Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/boot/SpringApplication
        at com.test.tp.Application.main(Application.java:10)
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.SpringApplication
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 1 more

Dockerfile

FROM company.com/openjdk8-builder:123456789 as builder

ARG appId
ARG appDirectory
ARG oorCommand

RUN useradd -u 1001 user
RUN mkdir -p -m777 /usr/local/

COPY /entrypoint.sh /entrypoint.sh

RUN sed -i "s/__PACKAGE__/${appId}/g" "/entrypoint.sh"
RUN sed -i "s#__OOR_COMMAND__#${oorCommand}#g" "/entrypoint.sh"
RUN chown -R user: /entrypoint.sh && chmod -R u+rwx /entrypoint.sh

COPY --chown=user:user /target/*  /usr/local/
USER 1001

ENTRYPOINT [ "/entrypoint.sh" ]

Entrypoint file

#!/usr/bin/env bash
set -e

CLASS_PATH="/usr/local/"

java -cp  $CLASS_PATH com/test/tp/Application

pomx.xml file

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>LearningKubernetes</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <java.source-target.version>1.8</java.source-target.version>
    </properties>

    <dependencies>
        <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web-services -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web-services</artifactId>
            <version>2.6.7</version>
        </dependency>
    </dependencies>
    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.6.1</version>
                    <configuration>
                        <source>1.8</source>
                        <target>1.8</target>
                    </configuration>
                </plugin>
                <plugin>
                    <groupId>org.codehaus.gmavenplus</groupId>
                    <artifactId>gmavenplus-plugin</artifactId>
                    <version>1.5</version>
                    <executions>
                        <execution>
                            <goals>
                                <goal>addTestSources</goal>
                                <goal>testCompile</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.20.1</version>
                    <configuration>
                        <useFile>false</useFile>
                        <includes>
                            <include>**/*Test.java</include>
                            <include>**/*Test.groovy</include>
                        </includes>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

I am not using CMD instruction as I want some more entrypoints to be added in future. So i have implemented it in this way. I have ran the maven clean install command in the local and have the target folder created over there.

I want to get the rid of the class not found error. Can someone pls help me with it.