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import io.r2dbc.spi.ConnectionFactory; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
import org.springframework.boot.CommandLineRunner; | |
import org.springframework.boot.SpringApplication; | |
import org.springframework.boot.autoconfigure.SpringBootApplication; | |
import org.springframework.boot.context.metrics.buffering.BufferingApplicationStartup; | |
import org.springframework.context.annotation.Bean; | |
import org.springframework.core.io.ClassPathResource; | |
import org.springframework.r2dbc.connection.init.ConnectionFactoryInitializer; |
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{ | |
"endTime" : "2021-11-20T08:43:56.244106Z", | |
"duration" : "PT0.431023S", | |
"startupStep" : { | |
"name" : "spring.beans.instantiate", | |
"id" : 54, | |
"tags" : [ { | |
"key" : "beanName", | |
"value" : "employeeRepository" | |
} ], |
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docker pull hiashish/spring-boot-jib-image | |
Using default tag: latest | |
latest: Pulling from hiashish/spring-boot-jib-image | |
5749e56bea71: Already exists | |
a3e61620654b: Already exists | |
e708be98c58f: Already exists | |
71f0443d2e95: Already exists | |
febab311d432: Already exists | |
6508f436f385: Already exists | |
c5e22041fc97: Already exists |
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var str = new String("Hello"); | |
var list = new ArrayList<String>(); | |
var integerList = List.of(1,2,3,4); | |
for (var data :integerList) { | |
System.out.println(data); | |
} | |
for (var i = 1; i <= integerList.size(); i++) { | |
System.out.println(i); | |
} | |
var path = Paths.get("/src/main/resources/app.log"); |
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List<Employee> employees = Arrays.asList(new Employee(1, "Ashish", 28, 10000) | |
, new Employee(2, "Ajay", 29, 1000) | |
, new Employee(3, "Abhishek", 29, 10000)); | |
Map<Integer, String> map = employees | |
.stream() | |
.collect(Collectors.toMap(Employee::getId, Employee::getName)); | |
Map<Long, List<Employee>> listMap = employees | |
.stream() | |
.collect(Collectors.groupingBy(Employee::getSalary)); |
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//Cannot infer type: 'var' on variable without initializer | |
var x; | |
//Cannot infer type: lambda expression requires an explicit target type | |
var f = () -> {}; | |
//Cannot infer type: variable initializer is 'null' | |
var g = null; | |
//Array initializer is not allowed here | |
var k = {1, 2}; |
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var employees = Arrays.asList(new Employee(1, "Ashish", 28, 10000) | |
, new Employee(2, "Ajay", 29, 1000) | |
, new Employee(3, "Abhishek", 29, 10000)); | |
var employeeMap = employees.stream() | |
.collect(Collectors.toMap(Employee::getId, Employee::getName)); | |
var groupedMap = employees.stream() | |
.collect(Collectors.groupingBy(Employee::getSalary)); |